Answer:
36 girls are in the choir
Step-by-step explanation:
Answer:
2,5
Step-by-step explanation:
Answer:
Step-by-step explanation:
We must find the radius so we can plug this into the formula for surface area.
Circumference =


We are going to plug this in as our radius for the most accurate answer.
The surface area of a sphere is

Surface Area =

≈ 451.93 units