Answer:
90 hours
Step-by-step explanation:
3/4
<u>1</u><u>2</u> divide 4 <u>3</u>
16 divide 4 4
m∠1 = 50°
m∠2 = 130°
Explanation:
m∠2 = 130° because of alternate exterior angles.
m∠1 = 50° because it is supplementary to m∠2. So, 180 - 130 = 50.
Ans : A and F