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Luda [366]
3 years ago
15

Please help me thank you and show all work.

Mathematics
1 answer:
Kipish [7]3 years ago
7 0
A²+b²=c²
15²+x²=17²
225+x²=289
-225     -225
x²=64
x=8
The length of the missing side is 8
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Arlecino [84]

Answer:

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Multiply all the numbers to get the volume.

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The area of one of the smaller circles is 8/ in². Find the area of the shaded region.
Ksju [112]

Answer:

Area of shaded region = 16π in² (D)

Step-by-step explanation:

The question is incomplete without the diagram if the circles. Find attached the diagram used in solving the question.

Area of the smaller circle = 8π in²

Area of a circle = πr²

πr² = 8π

r² =8

r = √8 = 2√2

From the diagram, there are two smaller circles in a bigger circle.

The radius of the bigger circle (R) is 2times the radius of the smaller circle (r)

R = 2r

Area of bigger circle = πR²

= π×(2r)² =   π×(2×2√2)²

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Since there are two smaller circles in a bigger circle

Area of shaded region = Area of bigger circle -2(area of smaller circles)

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Step-by-step explanation:

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