The diameter of a circle is 14 ft. Find its area to the nearest tenth.

Mathematics

1 answer:

docker41 [41]3 years ago

3 0

Answer:

153.86

diameter= 2(radius)

14 = 2 (radius)

Radius = 7

$Area = Pie r^{2}Area= Pie (7)^2\\Area = 153.86$

Hope that helps.

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Answer:

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A polygon is a two-dimensional closed object. The polygon that best describes a stop sign is a regular octagon.

<h3>What is a polygon?</h3>

A polygon is a two-dimensional closed object with n number of straight sides that is flat or planar and the value of n is always greater than 2 (n>2).

<h3>What is an octagon?</h3>

An octagon is a polygon that has 8 number of sides.

As we know that a stop sign has 8 sides, therefore, the polygon that is in the shape of the stop sign is an octagon.

An octagon has 8 sides, and as it is mentioned in the problem that sides and angles appear to be congruent, therefore, the polygon must be a regular polygon.

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Learn more about Polygon:

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