Question

A square is a parallelogram where diagonals bisect each other to form ___.

• A. equilateral triangles
• B. scalene triangles
• C. right-angled triangles
• D. isosceles triangle with two angles of ${60}^{\circ }$

Answer 1

The correct option is C

right-angled triangles

A square is a parallelogram in which the diagonals are equal and bisect each other at right angles.
Thus, four triangles that are formed have one of the angles with measure ${90}^{\circ }$ and two sides equal.

Hence, a square is a parallelogram, where diagonals bisect each other to form four right-angled triangles.