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e-lub [12.9K]
3 years ago
15

Find the area for the circle (use 3.14 for pi). Round to the nearest tenth.

Mathematics
2 answers:
Dimas [21]3 years ago
6 0
The formula for the area of a circle is \sf\pi r^2.

\sf (3.14)(23)^2

\sf (3.14)(529)

\sf 1661.1yd^2
s2008m [1.1K]3 years ago
4 0

Answer:

Area=1661.06\ yd^{2}

Step-by-step explanation:

Hello

I think I can help you with this

the area of a circle  is given by.Area=\pi * radius^{2}

where  π is the relationship between the length of a circle and its diameter in Euclidean geometry, it is an irrational number and one of the most important mathematical constants.

Step one

Let

r=23 yd

π=3.14

Step two

put the values into the equation

Area=\pi * radius^{2}\\Area=3.14 * (23 yd)^{2}\\Area=1661.06\ yd^{2}

I hope it helps , Have a great day.

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gtnhenbr [62]

Answer:

x = ±5

Step-by-step explanation:

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4 0
1 year ago
Are shape I and shape II similar? If so, give the dilation that proves they are similar. If not, explain why the shapes are not
e-lub [12.9K]

Answer:

The answer is "They are similar".

Step-by-step explanation:

They were comparable in this respect because both aspect ratios of the top triangle are one square more. The top triangle is equal to the base triangles if you remove one square away from the height and width.

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Brett is 75 feet from the base of a building. he measures the angle of elevation to the top of the building and records it as 80
SashulF [63]
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8 0
3 years ago
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