Question

Math help for 7th grade homework. A total of three problems attached

Answer 1

Explanation:

The area of the first rectangle is 6cm x 3 cm = 18cm.

Area of circle : Pi x r^2

3.14 x 1.5 x 1.5 = 7.065

2 circles : 7.065 x 2 = 14.13

Shaded region : 18 - 14.13 = 3.87

Hope this helps!