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Elden [556K]
3 years ago
13

If the arc on a particular circle has an arc length of 12 inches, and the circumference of the circle is 48 inches, what is the

angle measure of the arc?
Mathematics
2 answers:
KonstantinChe [14]3 years ago
5 0
12/48 = .25
--> .25×360 = 90°, or pi/2 radians
Nonamiya [84]3 years ago
3 0

Answer:

<h2>The angle measure of the arc is 90°.</h2>

Step-by-step explanation:

Givens

  • The arc length is 12 inches.
  • The circumference is 48 inches.

We can solve this poblem using the rule of three.

If 48 inches represents 360°, then 12 inches how many degrees would represents?

\theta =12in\frac{360\°}{48in}=\frac{4320}{48}  = 90\°

Therefore, the angle measure of the arc is 90°.

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