Answer:
173.82cm²
Step-by-step explanation:
A=2(1+2)a2=2·(1+2)·62≈173.82338cm²
Answer:
She ran

Step-by-step explanation:
To find the answer you multiply the amount of races (9) by the length of each race (7/10 km).

Answer:
The answer is Q
Step-by-step explanation:
radius* 2=diameter so no diameter and radius aren't the same thing because radius is half the distance across the circle and diameter is the full distance across the circle.