Answer:
B
Step-by-step explanation:
Answer:
5p+s
Step-by-step explanation:
five friends jumping for one hour
Because segments XY and XZ are of equal length, angle Y and angle Z must be congruent.
All inner angles must add to 180 degrees since it's a triangle.
70+70+x=180
140+x=180
x=40
Final answer: D