Question

In the figure line l II line m, line p is the transversal If angle r = 20⁰ then find a:b *​

Answer 1

Question

In the figure line L || line M, line p is the transversal . If the angle r = 20° then find a : b

Given

• Line L || Line M
• p is the transversal
• R = 20°

Required to Find

A : B

Solution

R = 20°

R = A = 20°

B = 180° - a

= 180° - 20°

= 160°

a : b

20 : 160

2 : 16

1 : 8

therefore,

a : b = 1 : 8