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Fudgin [204]
2 years ago
10

Given the diameter of a circle is 17 1/2cm, find its area. (use π=22/7)​

Mathematics
1 answer:
Leokris [45]2 years ago
6 0

Step-by-step explanation:

a

area \: of \: circle = \pi{r}^{2}  \\  = 22 \div 7{ \times (35 \div 2)}^{2}  \\  = 3.14 \times 306.25 \\  = 961.625 {cm}^{2}

<h2>hope it helps.</h2><h2>stay safe healthy and happy...</h2>
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3 years ago
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3 years ago
Leah drives 45 miles per hour for 2 hours then 32 miles per hour for 90 minutes . What is her average speed
Citrus2011 [14]

Answer:

 =39.42857143 miles per hour

Step-by-step explanation:

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Distance 1

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3 0
3 years ago
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