Question

Find the approximate area of a circle with radius equal to 8 ft. (Use = 3.14.) 50.24 sq. ft. 200.96 sq. ft. 803.84 sq. ft.

Answer 1

This is the formula for area of a circle:
A = πr²
very simple to do, just plug in values
A = π(8)²
A = 64π
A ≈ 200.96 ft²

Answer 2

The correct option is B. 200.96 square feet

Explanation:

Radius of the circle is given to be 8 feet

We need to calculate of the circle with the given radius = 8 feet

The formula for calculating the area of circle is given by :

`Area = \pi* radius^2\\\\\implies Area = \pi* 8^2\\\\\implies Area = \pi* 8* 8\\\\\implies Area = 64\pi \text{ square feet}`

Now, its given in the question that use π = 3.14 So, putting this value of π in the above formula.

⇒ Area of the circle = 64 × 3.14

⇒ Area of the circle = 200.96 square feet

Therefore, The correct option is B. 200.96 square feet