Answer:
SSS postulate because three sides of a triangle are are congruent
It is 4pi/7, or b. Just want to help ;)
Answer:
C) 8 ft
Step-by-step explanation:
you use the pythagorean theorem to find the height.
a² + b² = c²
a = radius
b = height
c = slant height
15² + h² = 17²
h = 8