In quadrilateral ABCD, angle A = 90° and angle B = 90°, so it has two right angles.
The other two angles are in the ratio 2 : 3.
Find the larger of these two angles.

Question

In quadrilateral ABCD, angle A = 90° and angle B = 90°, so it has two right angles. The other two angles are in the ratio 2 : 3. Find the larger of these two angles.

Accepted Answer

108. angle C + angle D = 360 - 180 = 180. Ratio 2:3 gives parts of 5 = 180, 1 part = 36. Larger = 3 x 36 = 108°.

In quadrilateral ABCD, angle A = 90° and angle B = 90°, so it has two right angles.
The other two angles are in the ratio 2 : 3.
Find the larger of these two angles.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Angle Sum Property of Quadrilaterals practice

In quadrilateral ABCD, angle A = 90° and angle B = 90°, so it has two right angles.The other two angles are in the ratio 2 : 3.Find the larger of these two angles.

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Angle Sum Property of Quadrilaterals practice

In quadrilateral ABCD, angle A = 90° and angle B = 90°, so it has two right angles.
The other two angles are in the ratio 2 : 3.
Find the larger of these two angles.