Quadrilaterals

Three angles of a quadrilateral are 65,75,80,

. The fourth angle is_____

A figure is said to be regular if

A quadrilateral whose each angle is a right angle and whose all sides are equal is a

In the adjacent figure, a quadrilateral TIME has been shown .

Name its four pairs of adjacent sides.

A diagonal is a

In quadrilateral ABCD, ∠A : ∠B : ∠C : ∠D = 3 : 4 : 6 : 7. Find all the angles of the quadrilateral.

Find the value of x.

Find the value of x.

A ________ is any polygon that has 4 sides.

List all the common properties of

(i) Rectangle and Parallelogram
(ii) Square and Rectangle