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geniusboy [140]
3 years ago
9

I need help please!!!

Mathematics
2 answers:
ladessa [460]3 years ago
7 0

Answer:

About 78.1 square centimeters

Step-by-step explanation:

First, you need to find the areas of each individual shape, and then to subtract  one from the other. The area of the circle is \pi r^2=\pi \cdot 6^2\approx 113.1. The area of the rectangle is 7\cdot 5=35. Subtracting this from the area of the circle, you get about 78.1 centimeters. Hope this helps!

Tamiku [17]3 years ago
4 0

Answer:

78.09 {cm}^{2}

Step-by-step explanation:

First find the area of the circle

\pi {r}^{2}  \\ \pi \times 6 \times 6 \\  = 113.09

Now find the area of the rectangle

b \times h \\  = 5 \times 7 \\  = 35

Now subtract the area of the rectangle from the area of the circle.

You'll get the area of the shaded region.

113.09 - 35 \\  = 78.09 {cm}^{2}

hope this helps

brainliest appreciated

good luck! have a nice day!

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Read 2 more answers
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Answer:

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Step-by-step explanation:

Note this selection is done without replacement hence after each selection sample size will reduce

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