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2 years ago

The area of a circle is 153.86 square meters. What is the diameter of the circle? Use 3.14 for π. show you work.

Mathematics

2 answers:

nadezda [96]2 years ago

8 0

Answer:

14 meters²

Step-by-step explanation:

Since the formula to find the diameter is $d=2r$ , we need to first find the radius, which can be $r=\frac{\sqrt{A\pi}}{\pi}$ if we take the formula for the area of a circle and isolate the radius. After simplifying $r=\frac{\sqrt{153.86\pi}}{\pi}$ to 7 and multiplying that by 2, we get the circle's diameter of 14 meters. Hope this helps!

<h2><u><em>Please mark brainliest!</em></u></h2>

MaRussiya [10]2 years ago

3 0

The diameter is 49

you take 153.86 and divide it by 3.14

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