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Leno4ka [110]
2 years ago
14

Plz help due soooon thx

Mathematics
1 answer:
Readme [11.4K]2 years ago
5 0
Is blank dude can’t help you there
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A circle with circumference 20 has an arc with 72 degree central angle what is length of the arc
Debora [2.8K]

Answer:

<h2>4</h2>

Step-by-step explanation:

<em>Look at the picture.</em>

<em />

<em>At the beginning we have to calculate what part of the angle 360° is the given angle 75°.</em>

<em />\dfrac{75}{360}=75:360=0.2<em />

<em>The same part of the circumference of the circle is the arc defined by this central angle.</em>

The circumference <em>C = 20</em>.

Therefore

x=0.2\cdot20=4

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Vanyuwa [196]

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Step-by-step explanation:

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Gala2k [10]

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Step-by-step explanation:

Use the Pythagorean theorem.

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3 years ago
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Usimov [2.4K]

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all work is shown and pictured

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