Area of big remain circle is 536.94 feet²
Area of circle:
Given that;
Diameter of big circle = 28 feet
Diameter of small circle = 10 feet
Find:
Area of big remain circle
Computation:
Radius of big circle = 28 / 2 = 14 feet
Radius of small circle = 10 / 2 = 5 feet
Area of big remain circle = π(R1² - R2²)
Area of big remain circle = 3.14(14² - 5²)
Area of big remain circle = 3.14(171)
Area of big remain circle = 536.94 feet²
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