
The sum of the angles of a quadrilateral is

Important Questions on Quadrilaterals
The figures given above are examples of quadrilaterals.
Classify the type of quadrilateral.

The sum of the angles of a concave quadrilateral is equal to

The two angles of a quadrilateral are equal to $ 78°$ and $ 142°$ and the other two angles are equal. The measure of the equal angles are

Jamie made a pinwheel with paper.
Identify the shapes that have been used to make the pinwheel.

Name the quadrilaterals that have no portion of their diagonal exterior to it.

The sum of the angles of a quadrilateral is equal to the sum of


The angles of a quadrilateral are $ {x°}$, $ {(x-20)}^{°}$, $ {(x-30)}^{°}$, and $ 2{x°}$. What is the value of the greatest angle?

The number of diagonals in a convex quadrilateral is _____.
(Give your answer in numerals)

In a quadrilateral EFGH, $ \angle $E + $ \angle $G = $ 180°$ then $ \angle $F +$ \angle $H =

Mr. Jacob used dart shaped tiles for the flooring of his house. Identify the type of quadrilateral used for floor designing.

The number of interior diagonals in a concave quadrilateral is _____.
(Express your answer as a numeral)

The angles of a quadrilateral are in the ratio 2 : 3 : 4 : 6. The difference between the greatest angle and the smallest angle is _____$ °$


A diagonal of a quadrilateral divides it into

In a quadrilateral MNOP, if $ \angle $M = $ \angle $O = $ 100°$ and $ \angle $P = $ 75°$ , then $ \angle $N = _____$ °$

In the figure given above PQRS is a quadrilateral. What is the measure of $ \angle $PSR ?


ABCD and PQRS are 2 quadrilaterals. Choose the correct statement from the following.

What is the sum of the measures of angles of a concave quadrilateral ?

