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Ainat [17]
2 years ago
7

Calculate the area of each circle

Mathematics
1 answer:
Marysya12 [62]2 years ago
8 0

Answer:

2.01  \: {inches}^{2}

Step-by-step explanation:

The formula to find the area of a circle is

area \: of \: circle \:  = \pi {r}^{2}

Let pi be (3.14), the radios as given in the question is (1.6 ÷ 2 = 0.8). Therefore;

\pi {r}^{2}  =  \\ (3.14) \: {(0.8)}^{2}  \\ 3.14 \times 0.64 =  \\ 2.0096\: or \: 2.01{inches}^{2}

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