Question

Can someone please help

Answer 1

m∠4 = 111°

Explanation:

∠4 and ∠5 are same side (interior) angles, and since lines A and B are parallel, they will be congruent.

So, m∠4 = m∠5

Substitute: m∠4 = 111°

Answer 2

the measure of angle 5 is also 111

Since angle 4 and angle 6 add up to equal 180, 180-111=69

angle 5 and angle 6 are also supplementary, so 180-69=again,111