The area of the circle is 28.26 in²
<u>Explanation:</u>
Given:
Radius of the circle, r = 3 in
Area of circle, A = ?
We know:
Area of circle = πr²
The value of π is 3.14
Thus,
A = 3.14 X (3)²
A = 3.14 X 9
A = 28.26 in²
Therefore, the area of the circle is 28.26 in²
80 hope you have a great day
The square root of 16 is 4
If all 22 tables had 6 people, there would be 132 people seated. There are 13 more than that, so 13 tables have 7 people.
Area is the PRODUCT (multiply!) of the SQUARE of the radius and pi.

In the diagram, the radius of the pizza is 7 in., so use r = 7.

square inches.