10 sides and 10 angles
A polygon with 10 sides and 10 angles is called a decagon.
There (not their) are 10 angles.
10 angles
A square has 4 angles, so ten squares have 10*4 = 40 angles.
A polygon has as many angles as sides, so a polygon with 10 sides (decagon) would have 10 angles.
no a star has 6 angles
No. A heptagon has 7 sides, so it has 7 angles; thus it cannot have 10 right angles.
A decagon has 10 angles (and sides)
10 rays can meet in 45 vertices. At each such vertex there will be 4 angles which makes 180 angles in all.
No. The interior angles of a triangle must add up to 180° 150° + 10° + 10° = 170° ≠ 180° Therefore a triangle cannot have interior angles of 150°, 10° and 10°
10