can right angle triangle be equilateral
ce0f70040f9c5e86cc065733a444cfb3
Can a right triangle can be an equilateral triangle? Short Answer: no <br /><br /> Long Answer: <br /> Most people consider Euclidean Geometry when taking about standard shapes such as triangles and squares. <br /><br /> In Euclidean Geometry: all equilateral triangles have angles of 60°. Therefore an equilateral triangle doesn't have a right angle. <br /><br /> However, in Non-Euclidean Geometry (Elliptic Geometry) a triangle can have all angles at 90°. Consider going for a walk at the North Pole.
62690682847892bcd4feda9d11e4b7dc
Types of Triangles In the equilateral triangle, all the sides are the same length (congruent) and all the angles are the same size (congruent). Since the sum of the angles of a triangle is always 180 degrees, we can figure out the measure of the angles of an equilateral triangle: The isosceles triangle: The isosceles triangle (I can NEVER remember how to spell isosceles) has two sides that are the same length (congruent) and two angles that are the same size (congruent).
8e6e08f76d7e1c200e5b8715dc2e955f
- An equilateral triangle has three congruent sides. The area of a triangle is given by \displaystyle A = \frac{1}{2}bh where \displaystyle b is the base and \displaystyle h is the height. The equilateral triangle can be broken into two \displaystyle 30-60-90 right triangles, where the legs are \displaystyle 2 and \displaystyle x and the hypotenuses is \displaystyle 4.
3c790967fefc737c5b522bca02c6d8a8
Math Terms. In any triangle, two of the interior angles are always acute (less than 90 degrees), so there are three possibilities for the third angle: 1  Less than 90° - all three angles are acute and so the triangle is acute. 2  Exactly 90° - it is a right triangle.  Greater than 90° (obtuse): the triangle is an obtuse triangle.
0fecddceb6a18138e9915e961ed15660
- Because the interior angles of any triangle always add up to 180°, each angle is always a third of that, or 60° The sides of an equiangular triangle are all the same length (congruent), and so an equiangular triangle is really the same thing as an equilateral triangle. See Equilateral Triangles. Properties. All three sides of an equiangular triangle are congruent (same length).
9b1af49bbaa93527d00431d43770b6ec
- A triangle can be classified according to its sides, angles, or a combination of both. If a triangle. has three congruent sides, it is called an equilateral triangle as shown below. A triangle with at least two sides congruent is called an isosceles triangle as shown below.
45e877d9f1ae598a31ff32428a562942
An equilateral triangle is isosceles..HOW CAN THIS BE? equilateral triangle means all 3 angles are the same = 60 degree. isosceles triangle means 2 of the angles are the same. Since in equilateral triangle, more than 2 angles are already the same, naturally it can be considered as isosceles.
1e101f20946431ddf46ba6bb4a259db6
- No, scalene triangles can be obtuse, right or acute triangles. A 3 - 4 -5 right triangle (lengths of the sides) is one example of a right-scalene triangle. In fact, with the … exception of the [45°, 45°, 90°] right triangle (which is isosceles) all other right triangles are scalene. 1 person found this useful. Ros Boz.
3c7152048a027e4448eed2b3c9fec9eb
triangle In Euclidean geometry the sum of the angles of a triangle is equal to two right angles (180°). If all three angles of a triangle are equal, the triangle is called equilateral. An isosceles triangle has two equal angles. A scalene triangle is one in which all three angles are different.
1f83f23c9c6f909268e3ae8794b04cd9
Right Triangles, Acute Triangles and Obtuse Triangles Right Triangles. A right triangle is a triangle where one of its angles is a right angle (i.e. 90°). The other two angles are acute angles. You may have noticed that the side opposite the right angle is always the triangle's longest side. It is called the hypotenuse of the triangle.The other two sides are called the legs.or example, in trigonometry and also in the Pythagorean Theorem. The lengths of the sides of a right triangle are related by the Pythagorean Theorem. There are also special right triangles where the sides are of certain fixed ratios. A right triangle can be isosceles if the two legs are equal in length.
6d7384e6cd0d0fd0adcd7f91597b2f11
Triangle An equilateral triangle has the same pattern on all 3 angles, an isosceles triangle has the same pattern on just 2 angles, and a scalene triangle has different patterns on all angles since no angles are equal.
1c12c5a213f6d996a8010a4dbcba8ec4
Triangle In an equilateral triangle, all sides are the same length. An equilateral triangle is also a regular polygon with all angles 60°. In an isosceles triangle, at least two sides are equal in length. An isosceles triangle also has two equal angles: the angles opposite the two equal sides. In a scalene triangle, all sides and internal angles are different from one another. By internal angles. Triangles can also be classified according to their internal angles, measured here in degrees.
5901f16d2e0b7ecf4c85e0a8c94bfc93
What would happen if the Earth spun in the opposite direction? If another giant comet struck the earth again we will be the next dinosaurs of the universe. (if we survive the catastrophic impact and aftermath) In other words,,part of the worlds population would survive but eventually become extinct.
c5ca9689594a0e0586cb82ec0bbbc65a
- All three angles of an equilateral triangle are always 60°. In the figure above, the angles ∠ABC, ∠CAB and ∠ACB are always the same. Since the angles are the same and the internal angles of any triangle always add to 180°, each is 60°.
aebbfab17e917f059defbbedd376ce02
- A triangle that has one right angle is called a right triangle. A triangle that has one obtuse angle is called an obtuse triangle. When a triangle has three congruent sides, we call the triangle an equilateral triangle.
df495d4db62227c8849ab1be9eebdfe2
Shapes lesson 6.4: Standard definitions of properties, special polygons, and relationships between polygons A right triangle is a triangle where one of the angles is a right angle. OR. A right triangle is a triangle where the largest angle is a right angle. An obtuse triangle is a triangle where one of the angles is obtuse.
bdf6be19b73107888749c8e4cb4a9d3f
Can an isosceles triangle be an equilateral triangle? Conclusion: Whether or not an isosceles triangle can be an equilateral triangle depends on which definition of “isosceles triangle” is accepted for a given mathematical discussion. Here is what Wikipedia, the free encyclopedia, says under the article Isosceles triangle on the matter:
dd9b550a8b9adb601a543f36757c8785
How to find the sides of equilateral triangle with only the height ? the angle of the equilateral triangle are all 45 degree and all the length are the same. if you were to line in the middle of a equilateral triangle it give 2 right angle triangle. so, to find out the length of the triangle its 10cos45 = 7.07 cm. I'm Stupid · 6 years ago.
d20e0af0a79e30cf97e46ea52c614970
Equilateral polygon In geometry, an equilateral polygon is a polygon which has all sides of the same length. All regular polygons and isotoxal polygons are equilateral. An equilateral triangle is a regular triangle and 60 degree internal angles. tangential polygon (one that has an incircle tangent to all its sides) is equilateral if and only if the alternate angles are equal (that is, angles 1, 3, 5, ... are equal and angles 2, 4, ... are equal).
e34cc77ab8952373858254f98d09e841
Hexagon From this it can be seen that a triangle with a vertex at the center of the regular hexagon and sharing one side with the hexagon is equilateral, and that the regular hexagon can be partitioned into six equilateral triangles.
4ec922823a85c6303553aa3d09289366
- And that third side is uniquely constrained by the length of the other two sides, because it's a right triangle. And so these are all ways of really getting at the same thing. But now we can feel pretty good about the fact that if OD is perpendicular here, then it's definitely going to bisect this chord. Proof: radius is perpendicular to a chord it bisects Area of inscribed equilateral triangle
6e151c0f419ae1c81913046db07ded21
Triangle A triangle with all sides equal is called equilateral, a triangle with two sides equal is called isosceles, and a triangle with all sides a different length is called scalene. A triangle can be simultaneously right and isosceles, in which case it is known as an isosceles right triangle.f a line is drawn parallel to one side of a triangle so that it intersects the other two sides, it divides them proportionally, i.e., (14). (Jurgensen 1963, p. 251). In other words, a line parallel to a side of a triangle cutting the other two sides creates a triangle similar to the first.
a651de711ffd6ca2dfdd2368e0e3fb44
Triangle Equilateral Triangle: A triangle with all the sides of same length is called equilateral triangle. Isosceles Triangle: A three-sided polygon with at least two sides of the same length is called isosceles triangle. Scalene Triangle: A three-sided polygon with no sides of the same length is called scalene triangle.
0b916dbb26bf222cc1f37817053607b1
Two equal circles passes through the centres of each other and intersect each other at A and B. A line passes through point A intersecting the two circles at points C and D. How can I prove that the triangle formed by the points B,C and D is equilateral? 3 identical circles intersect each other such that each circle passes the other centre points of circles. What is the ratio of the intersectio... Ask New Question
be010fa7f9c4d5912a0e1e5df2f57f45
- 1 An equilateral triangle has all its angles measuring 60°. So, the angles of an equilateral triangle are Congruent Angles. 2  A square and a rectangle have all their angles measuring 90°. So, the angles of a square and a rectangle are Congruent Angles.  Congruent Angles Figures have the same shape and size.
0831965fff665cb7c7c6944f7fc5dff2
Triangle Equations Formulas Calculator Equilateral Triangle: All three sides have equal length All three angles are equal to 60 degrees