Angle A is equal to Angle D because they are opposite interior angles I believe. Same thing goes for angles B and E.
The answer is r and s because it’s in the same plane.
10. P- 30 ft , A- 8064
11. P- 18.8 ft, A- 44.8
I know it's only 2 questions but that's all I know sorry :( I hope that I at least helped a little though!
H = 4(x + 3y) + 2
H = 4x + 12y + 2
H - 12y - 2 = 4x
(H - 12y - 2) / 4 = x or 1/4H - 3y - 1/2 = x
The answer is 3:2. That is the answer.