Answer:
Step-by-step explanation:
First box is 7x. second is 7+x,third is x-7 last is 2x +7
Answer:
Step-by-step explanation:
<u>A and B are same side interior angles and hence supplementary:</u>
<u>Substitute values and solve for x:</u>
- 6x - 18 + 14x + 38 = 180
- 20x + 20 = 180
- 20x = 160
- x = 160/20
- x = 8
<u>Find the measure of ∠A:</u>
Answer:
7
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
Answer:
Parallelogram
Step-by-step explanation:
Parallelograms have 2 sets of parallel sides, hence the name.