Question

37. In the given figure, ! Ilm and t is a transversal 25 = 70', find the<br />measure of other angles ​

Answer 1

Answer:

Answer

Two parallel lines l and m be cut a transversal t, forming angles.

It is given that ∠1:∠2=5:7

Let the measures of angles by 5x and 7x,

Then,

5x+7x=180

12x=180

x=180/12

x=15

∴∠1=5x=5×