The circle with center C was used as a model for a swimming pool. The length BC of is 10 m. What is the area of the pool?
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Answer:
314.2 m²
Step-by-step explanation:
Given:
BC = radius (r) = 10 m
Required:
Area of the pool
Solution:
The area of the pool = area of circle = πr²
Plug in the values
Area = π*10²
Area = 314.159265 = 314.2 m² (to nearest tenth)
Area of the pool = 314.2 m²