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PtichkaEL [24]
2 years ago
14

Find the area of the figure.

Mathematics
1 answer:
Ivanshal [37]2 years ago
8 0

Step-by-step explanation:

Area of Rectangle at the top =

Length x Width

= 3.5 \times 3 \\  = 10.5 {mm}^{2}

Area of Quarter- Circle = 1/4 x Area of Circle

=  \frac{1}{4} \pi {r}^{2}  \\  =  \frac{1}{4} \pi( {3.5}^{2} ) \\  = 3 \frac{1}{16} \pi {mm}^{2}

Area of Rectangle at the right = Length x Width

= 5.5 \times 3.5 \\  = 19.25 {mm}^{2}

Total Area = Area of 2 Rectangles + Area of Quarter Circle

= 10.5 + 3 \frac{1}{16} \pi + 19.25 \\  = 29.75 + 3  \frac{1}{16}\pi  \\  = 32  \frac{13}{16}\pi {mm}^{2}

I will leave the answer in terms of pi as I'm not sure if you need to round off your answer.

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3 years ago
Explain how to use the regression calculator to make a reasonable prediction.
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x = 98°

Step-by-step explanation:

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2 years ago
6 + x is an example of _____. a formula a constant a variable an expression
PtichkaEL [24]

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Answer:

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