Question

Circle 1 has a diameter of 18 and circle 2 has a diameter of 20.

Answer 1

Answer:

D. 59.66

Step-by-step explanation:

The formula is A = $\pi r^{2}[/tex\ Also the radius is half of the diameter. and [tex]\pi$ = 3.14

so we need to find the area's

9 x 9 = 81

81 x 3.14 = 254.34

Next circle.

10 x 10 = 100

100 x 3.14 = 314

Now to find the difference.

314 - 254.34 = 59.66

59.66

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