HARD
Earn 100

In the adjacent figure is a parallelogram. Find the angle measures . State the geometrical truths you use to find them.


Important Questions on Quadrilaterals
MEDIUM

EASY

MEDIUM

MEDIUM
A circle is inscribed in quadrilateral ABCD, touching sides AB, BC, CD and DA at P, Q,R and S, respectively. If and , then the length of AB (in cm) is

EASY

MEDIUM

EASY

MEDIUM

MEDIUM

EASY


EASY

EASY

HARD

MEDIUM
How many quadrilaterals are there in the given figure?

MEDIUM
In the figure, and are two parallelograms. If then, find the measures of all angles of .

EASY

MEDIUM
In figure, is a parallelogram. Point is on the ray such that , then prove that line bisects segment at point .

MEDIUM
Perimeter of a parallelogram is . One of its sides is greater than the other side by . Find the lengths of all sides.

EASY

EASY


