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tia_tia [17]
3 years ago
14

How do you find the area of a circle in terms of pi?

Mathematics
2 answers:
Kaylis [27]3 years ago
7 0
A=πr2? Im not really sure though.


LiRa [457]3 years ago
7 0
<span>πr^2 will find the area of a circle</span>
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Describe how you would find the sum of 24,36and 13
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I would add them together to get 73

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5×100+9×1+41/100 as a decimal
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Answer:

Step-by-step explanation:

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3 years ago
Iq scores are normally distributed with a mean of 100 and a standard deviation of 15 what is the probability that a randomly sel
a_sh-v [17]
So we are given the mean and the s.d.. The mean is 100 and the sd is 15 and we are trying the select a random person who has an I.Q. of over 126. So our first step is to use our z-score equation:

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6 0
3 years ago
2. Find the area and circumference of the circle to the right.<br>16.6 m<br>​
adoni [48]

Answer:

AREA:

A=216.42m^2

CIRCUMFERENCE:

C=52.15m

Step-by-step explanation:

The formula that is used to calculate the area of a circle is:

A=\pi r^2

Where "r" is the radius of the circle.

The formula for calculate the circumference of a circle is:

C=2\pi r

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Then, you need to find the radius. This is:

r=\frac{16.6m}{2}=8.3m

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AREA:

A=\pi (8.3m)^2=216.42m^2

CIRCUMFERENCE:

 C=2\pi (8.3m)=52.15m

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3 years ago
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