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Vesna [10]
3 years ago
10

This figure is 14 of a circle.

Mathematics
2 answers:
Wittaler [7]3 years ago
6 0

Answer:

The perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.

Step-by-step explanation:

Given : A quarter of a circle with radius labeled 2 in.

Quarter of circle means fourth part of a circle  (as shown in image by shaded part).

We have to find the perimeter of this shaded quarter of circle.

Perimeter is the sum of the dimension of the given figure.

Perimeter of circle is 2\pi r

Since, we are given Quarter circle so its perimeter \frac{2}{4} \pi r+r+r=\frac{1}{2} \pi r+r+r

Perimeter of given figure = \frac{1}{2} \pi r+r+r

Perimeter of given figure = \frac{1}{2}\cdot 3.14 \cdot 2+2+2=3.14+4=7.14

Thus, the perimeter of a quarter of a circle with radius 2 inches is 7.1 inches.

Sunny_sXe [5.5K]3 years ago
6 0

Answer:

7.1

Step-by-step explanation:

and don't forget we all have different answers :D

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Step-by-step explanation:

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2 years ago
What is the area of the sector that is not shaded?
lisabon 2012 [21]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Can somebody please help me
forsale [732]
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3 years ago
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Ksenya-84 [330]
All the linear functions in form y = mx + b where m ≠ 0 has the inverse in form
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4 0
3 years ago
The value of zlatans house has increased by 7% His house is now valued at ?749,000 Work out the value of the house before the in
wolverine [178]

Answer:

$440588.24

Step-by-step explanation:

Let x be the value of Zlatans house before the increase.

We are told that the value of Zlatans house has increased by 7%. His house is now valued at $749,000. This means that value of house(x) before increase plus 7% of x will be equal to $749000.

We can set this information in an equation as:  

x+\frac{70}{100}x=74900

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Upon combining like terms we will get,

(1+0.7)x=74900      

1.7x=74900  

x=\frac{749000}{1.7}    

x=440588.2352941176470588\approx 440588.24      

Therefore, the value of the house before increase will be $440588.24.

4 0
3 years ago
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