Question

find the value of x​

Answer 1

Answer:

answer is (c) 45 degrees

Step-by-step explanation:

as, l1 is parallel to l2, cointerior angles are supplementary..

so, 2a + 2b = 180,

by solving the equation, we get a + b = 90,

since there is a triangle formed, sum of all angles of a triangle is 180

hence, 2x = 90,

so, x= 45 degrees...

Hope you are satisfied with my answer..

if so, please mark me the brainliest...!!!

Answer 2

Answer:

(C) is the correct answer