Question

. The angle of a linear pair are in the ratio 2: 7. Find the angles.​

Answer 1

Answer:

sorry

Step-by-step explanation:

i not understand please ask it again

Answer 2

Answer:

angle 1 = 40°

angle 2 = 140°

Step-by-step explanation:

Let,

angle 1 : angle 2 = 2 : 7

angle 1 = 2x

angle 2 = 7x

angle 1 + angle 2 = 180°

2x + 7x = 180°

9x = 180°

x = 180/9°

x = 20

Therefore,

angle 1 = (2×20)°

angle 1 = 40°

angle 2 = (7×20)°

angle 2 = 140°