Question

If an exterior angle of a triangle is 80 degree and its interior opposite angles are in the ratio 3:2. Find the measure of larger angle of these interior opposite angles.​

Answer 1

Step-by-step explanation:

Let the interior angles be 3x & 2x

ATQ

3x+2x=80°

5x=80°

x=80°÷5

x=16

Measure of the larger angle = 3x

= 3×16 =48