Question

three roads AB,CD and ef are parallel to each other one rod PQ passes and transversal and Angle A ,Angle B ,angle C and angle formed. given Angle B :angle C = 4:5 .Find the value of B​

Answer 1

Answer:

Angle B=80

Angle C=100

Step-by-step explanation:

Since the angles are formed in transverse angle b+angle c=180

Now ratio is given 4:5

Let there be a x

So now 4x+5x=180,9x=180

x=20

Now Angle B=4x=4*20=80

Angle C=5x=5*20=100

Answer 2

Answer:

angle B =80

angle C = 100

Step-by-step explanation:

hope it goes well