Question

What's the area of a slice of pizza from a large pizza with radius 9 inches cut into 6 equal slices?

Answer 1

Solution:

Step-1: Find the area of the pizza.

• Area of pizza = πr²
• => πr² = π x 9 x 9
• => 81π = Area of pizza

Step-2: Find the area of the slice.

• = 81π/6 = Area of slice
• => 27π/2 = 13.5π = Area of slice

Option D is correct.