ABCD is a trapezium in which AB || DC and ∠A = ∠B = 45°. Find angles C and D of the trapezium.
Since 
it is an isosceles trapezium.
We know,
Angles opposite to each other in quadrilateral are supplementary.
Similarly,
2
ABCD is a trapezium in which AB || DC and ∠A = ∠B = 45°. Find angles C and D of the trapezium.
Since it is an isosceles trapezium.
We know,
Angles opposite to each other in quadrilateral are supplementary.
Similarly,