20.3k views
5 votes
How to I solve this Area Problem for 7th grade?

How to I solve this Area Problem for 7th grade?-example-1

2 Answers

9 votes
listen to the person above
User YROjha
by
5.1k points
9 votes

Answer:

A. The area of the bottom of the round pan is greater than the area of the bottom of the rectangular pan by about 8.5 square inches

Explanation:

Area of Circle Pan: A = 3.14 * r^2

(3.14 will be used for Pi)

A = 3.14 * 5^2

A = 3.14 * 25

A = 78.5

Area of Rectangle Pan: A = l * w

A = 10 * 7

A = 70

Difference of the Areas (to compare them)

78.5 - 70 = 8.5

A. The area of the bottom of the round pan is greater than the area of the bottom of the rectangular pan by about 8.5 square inches

User Rajith Delantha
by
5.4k points