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3 years ago

A circle with circumference 130 has an arc with a 72° angle. What is the length of the arc?

Mathematics

1 answer:

deff fn [24]3 years ago

4 0

Answer:

arc = 26 units

Step-by-step explanation:

130 = 360°

(72° arc/360°)(72) = 26

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timurjin [86]

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3 years ago

A garbage truck weighs 10 2/6 tons. after dumping the garbage, the truck weighed 2 1/2 tons. what was weight of garbage?

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3 years ago

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4 years ago

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3 years ago

A model of a volcano has a height of 12 in. , and a diameter of 12 in. What is the approximate volume of the model? Use 3. 14 to

jenyasd209 [6]

The approximate volume of the model will be

$v=452.33 inch^{2}$

<h3 /><h3>What is the approximate volume of the model? </h3>

It is given that

$Height of the volcano =12 inch$

$Diameter of the volcano= 12inch=r=6inch$

So the volume of the model will be =

$=\dfrac{1}{3\\} \pi \times r^{2} \times h$

$= \dfrac{1}{3} \pi \times (6)^{2} \times 12$

$v=452.33inch^{2}$

Thus the approximate volume of the model will be $v=452.33 inch^{2}$

To know more about the volume of the cone follow

https://brainly.in/question/18480521

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2 years ago