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fenix001 [56]
2 years ago
5

Find the area of the figure

Mathematics
2 answers:
Debora [2.8K]2 years ago
8 0

Answer:

Formula for area of circle (since two semi circles form a full circle);

a = πr^{2}

First, figure out our radius,

D/2 = Radius

10/2 = 5 is our radius.

Plug in your values:

a = πr^{2}

a = 3.14(5^5)

a = 3.14(25)

a = 78.5 is the area of the two semi circles.

Now the square;

A = L x W

A = 10(10)

A = 100.

Add your areas;

78.5 + 100

= <u>178.5 mm2</u>

rjkz [21]2 years ago
6 0

Answer:

100 mm

Step-by-step explanation:

this right awnser

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