Question

Radius of a quarter circle is 1 foot what is the quarter circles area

Answer 1

Answer: A=πr2=π·12≈3.14159ft²

Explanation:

With the value of the circumference of the circle, find the radius of a circle. Then substitute the value of the radius of the circle in the formula of area of a quarter circle using radius which is πr2/4.

Answer 2

• 0.785 ft²

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Area of circle

• A = πr²
• A = 3.14×1² = 3.14 ft²

Area of the quarter of circle

• A/4 = 3.14/4 = 0.785 ft²