Question

tell me this answer with method
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Answer 1

Step-by-step explanation:

Given - l ॥ m, and angle 4 : angle 3 = 2 : 3

To find - All angles.

solution - Let ratio be 2x and 3x

and angle 3 + angle 4 = 180 ........( straight line )

2x + 3x = 180

5x = 180

x = 36

angle 3 = angle 1 = 3x = 108° ......( Vertically opposite angles )

angle 3 = angle 7 = angle 5 = 108°

angle 4 = angle 2 = angle 6 = angle 8 = 2x = 72°

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