Step-by-step explanation:
(i hope this helps)
speed=distance/time taken
Answer:
It is a right triangle
Step-by-step explanation:
Depending on how you make the triangle if 3 is A 4 is B and 5 is C then the Pythagorean Theorm would be correct and it would be a right triangle.
Answer:
9pi
Step-by-step explanation:
circumference is 2(pi)(r) or diameter(pi)