Question

What is the area of a pizza (consider a circular shape) that has a diameter of 14 inches? (Take $pi=\frac{22}{7}$)

• A. 153.86 Square Inches
• B. 97.82 Square Inches
• C. 185.43
• D. 87.92 Square Inches

Answer 1

The correct option is A

153.86 Square Inches

We know the area of a circle = $\pi r^2$; Where $r$ is the radius of the circle.

Here given that the diameter of the pizza = 14 inches.

So the radius of the pizza = 7 inches.

Therefore the area of the pizza = $\frac{22}{7}\times 7^2=154{inches}^2$