A square has 4 right angles. Right angles are 90 degree angles.4*90 degrees = 360 degrees
zero because a square only has four right angles which are 90 degree
3
There are 4 ninety degree right angles
If you mean the capital letter "F" there is 3.
3
A trapezium has 4 right angles...Correction: it has 4 angles but they are not right angles. A structure/shape with 4 right angles is a rectangle or square.
One
4 right angles. A right angle is a 90 Degree measure like for example: L <---- 90 degree measure. And the rectangle has 4 angles like that so it means it has 4 right angles.
None, since there is no such shape.
A trapezoid can have up to two right, 90 degree angles for it still to be classified as a trapezoid.
Perpendicular lines make four 90 degree angles otherwise known as right angles.
Depends on the shape. A right triangle has one right angle, a rectangle has 4, an equilateral triangle has none, a circle has no angles. There are polygons with more than 4 right angles, and there is no limit on how many, but those with more than 4 are not convex.
If the interior angles add up to 72000 degrees then the shape has 402 sides
A right angle is 90 degrees and the 4 interior angles of a square and a rectangle are all right angles.
A square has 4 right angles. Right angles are 90 degree angles.4*90 degrees = 360 degrees
Depends on a concave what. There can be infinitely many right angles in concave shape that keeps going in and out before returning to its starting point.