english: In principle, you could imagine to find sand dunes of any slope angle in a beach, and yet, the slope angles of sand dunes are typically around 30, 35 degrees.
non_english: U suštini, mogli biste zamisliti da nađete peščane dine bilo kog ugla nagiba na nekoj plaži, a ipak, uglovi nagiba peščanih dina se tipično kreću oko 30, 35 stepeni.