Question

In figure 6.76 l1 is parallel to l 2 and a1 is
a2 to find the value of x

Answer 1

2x + ( 4x - 15) = 180 (as these angles are next to a pair of corresponding angles)

6x-15 = 180

6x= 180+15

x= 195÷ 6

x=32.5

Answer 2

Answer:

Here's your answer

Step-by-step explanation:

hope it helps