Isosceles Trapezium

Q.

ABCD is an isosceles trapezium with side BC is parallel to AD. If $\angle A={120}^{\circ }$ then the measure of $\angle B$, $\angle C$ and $\angle D$ respectively are _________ .

1. ${60}^{\circ },{120}^{\circ },{60}^{\circ }$

2. ${60}^{\circ },{120}^{\circ },{120}^{\circ }$

3. ${60}^{\circ },{60}^{\circ },{120}^{\circ }$

4. ${120}^{\circ },{60}^{\circ },{60}^{\circ }$

Q.

In an isosceles trapezium one pair of opposite sides are parallel to each other and the other pair of opposite sides are equal to each other.

1. False

2. True

Q.

$\angle B$ of an isosceles trapezium ABCD is ${82}^{\circ }$.

Find $\angle A,\angle Cand\angle D$.

1. $\angle A={82}^{\circ },\angle C={98}^{\circ },\angle D={98}^{\circ }$

2. $\angle A={98}^{\circ },\angle C={98}^{\circ },\angle D={82}^{\circ }$

3. $\angle A={82}^{\circ },\angle C={98}^{\circ },\angle D={82}^{\circ }$

4. $\angle A={82}^{\circ },\angle C={82}^{\circ },\angle D={98}^{\circ }$

Q.

ABCD is an isosceles trapezium with side BC is parallel to AD. If $\angle A={120}^{\circ }$ then the measure of $\angle B$, $\angle C$ and $\angle D$ respectively are _________ .

1. ${60}^{\circ },{120}^{\circ },{60}^{\circ }$

2. ${60}^{\circ },{120}^{\circ },{120}^{\circ }$

3. ${60}^{\circ },{60}^{\circ },{120}^{\circ }$

4. ${120}^{\circ },{60}^{\circ },{60}^{\circ }$