Answer:
C. 65°, 115°
Step-by-step explanation:
3x - 5 + 2x - 15 = 180
5x - 20 = 180
5x = 180 + 20
5x = 200
x = 200/5
x = 40
5x - 20 = 3*40-5 = 120 - 5 = 115
2x - 15 = 2*40 - 15 = 80 - 15 = 65
The answer is B.
All parallelograms that have congruent diagonals are rectangles.
the length of RS to the nearest tenth of a foot is 240.6ft
Answer
