Question

sum of all interior angles of a square is _______ and triangle is ______

Answer 1

Answer:

Triangles are easy. Their interior angles add to 180° . Likewise, a square (a regular quadrilateral) adds to 360° because a square can be divided into two triangles.

" Hope it helps :) "

Answer 2

Answer:

sum of all interior angles of a square is 360° and triangle is 180°