shianawummof4 shianawummof4
  • 21-01-2019
  • Mathematics
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Math help for 7th grade homework. A total of three problems attached

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

Respuesta :

sarah27042 sarah27042
  • 21-01-2019

Answer:


Step-by-step 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!

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