ABCD is a trapezium, AB II DC. If ∠A = ∠B = 40o the measure of the other two angles is
140o, 140o
50o, 50o
100o, 100o
60o, 60o
Measure of the four angles ∠A, ∠B, ∠C and ∠D in the given parallelogram will be
In quadrilateral ABCD, side AB is parallel to side DC and ∠A : ∠D = 1 : 2 and ∠C : ∠B = 4 : 5. Measure of angles of quadrilateral ABCD are
In an isosceles triangle PQR, PQ = PR and angle Q measures 40o then the measure of angle P is:
The angles of a quadrilateral are 2a, 4a, 7a and 5a. The measure of angles of quadrilateral are:
In the given figure, find the measure of ∠RQT if PQ=QR and ∠QPR=60∘.