Question

The exterior angle and one interior opposite angle of each triangle are respectively given below. Find the other
two interior angles of the triangle.
(iv) 135° 75°​

Answer 1

Answer:

60

Step-by-step explanation:

exterior angle = sum of two opposite interior angles

let unknown angle be x

so,

135 = 75 + x

x = 135 - 75

x = 60

hence, the other two interior angles are 75 and 60