Question

The sum of interior angles of a quadrilateral is _________ times the right angle.

• A. 1
• B. 2
• C. 3
• D. 4

Answer 1

The correct option is D 4

Sum of interior angles of a quadrilateral = ${360}^{\circ }$
Right angle = ${90}^{\circ }$
$360=4\times 90$
So, Sum of interior angles of a quadrilateral = $4\times$ (Right angle)