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Sonja [21]
3 years ago
12

ANSWER FAST PLZ 65 POINTS!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
Snezhnost [94]3 years ago
8 0

Area of a circle is found using the formula: A = PI x r^2 where r is the radius of the circle, which is half the diameter.

Using the information in the problem you have:

A= PI x 15^2

A = PI x 225

A = 706.5 sq. In.

lawyer [7]3 years ago
5 0

Answer:

A =706.5 in^2

Step-by-step explanation:

The area of a circle is given by

A = pi r^2 where r is the radius

We are given the diameter

r = d/2  = 30/2 = 15

A = pi * 15^2

A = pi*225

We can approximate pi by 3.14

A = (3.14)*225

A =706.5 in^2

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Svetlanka [38]

The coordinate of point S from the giving coordinate point is (-8,4)

<h3>Midpoint of coordinates</h3>

The formula for calculating the midpoint of coordinate point is expressed as:

M(x,y) = {(x₁+x₂)/2, (y₁+y₂)/2}

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Learn more on midpoint here: brainly.com/question/5566419

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1 year ago
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3 years ago
What is the base of a triangle with an area of 207 square inches and a height of 18 inches
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Step-by-Step Explanation:

Height (h) = 18 in
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Therefore,
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9b = 207
b = 207/9
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