Question

If two supplementary angles are in the ratio of 7: 8 ,find them. ​

Answer 1

• 84° and 96°

Step-by-step explanation :

Given :

• Two supplementary angles are in the ratio of 7: 8

To Find :

• The two angles

Solution :

Let the angles be 7x and 8x respectively

As We know that, Sum of supplementary angles is always 180°

So, Adding Both the angles,

→ 7x + 8x = 180°

→ 15x = 180°

→ x = 180/15

→ x = 12

Hence,

• 7x = 7(12) = 84°
• 8x = 8(12) = 96°

Therefore,

• The required angles are 84° and 96°