Find the circumference of each circle.
1. A circular swimming pool with a radius of 15 m.
2. A round table with a diameter of 12 m
1. A circular swimming pool with a radius of 15 m.
2. A round table with a diameter of 12 m
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Answer: 200.96 m²
Step-by-step explanation:
walk + pool = pool w/ walk
walk = pool w/ walk - pool
Area of the Pool + Walk
r = 15 m + 2 m = 17 m
π = 3.14
Solve:
(3.14) × (17 m)²
(3.14) × (289 m²)
907.46 m²
Area of the Pool Alone
r = 15 m
π = 3.14
Solve:
(3.14) × (15 m)²
(3.14) × (225 m²)
706.5 m²
Area of the Walk Alone (pool w/ walk - pool)
area of pool w/ walk = 907.46 m²
area of the pool = 706.5 m²
Solve:
907.46 m² - 706.5 m²
200.96 m²
Step-by-step explanation: