The area of a circle is 50.24 square miles. What is the circle's diameter? Use 3.14 for Pi.

Mathematics

1 answer:

ratelena [41]3 years ago

7 0

Answer:

diameter = 8 miles

Step-by-step explanation:

Area of a circle = πr²

πr² = 50.24

3.14*r² = 50.24

r²= $\frac{50.24}{3.14}\\\\$

r² = 16

r² = 4²

r=√4²

r = 4 miles

diameter = 2 *radius = 2*4 = 8 miles

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The temperature at it is fermented in the first three days = 70 °F

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The graph of the above function created with MS Excel is attached

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