Question

What is m2?
a. 42°
b. 48°
c. 96°
d. 138°​

Answer 1

1)

`180 - 138` (Reason- LINEAR PAIR)

`42`

2)

`138 + x = 180` (Reason- Co-interior angles are supplementary)

`x = 180 - 138`

`x = 42`

Hope it helps you.

✅

Answer 2

it’s (a) 42°



hope it helps!!! have a great day <33