baronbrown766p2rgy1 baronbrown766p2rgy1

04-05-2018
Mathematics

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Find the length of the arc shown in red. Leave your answer in terms of x.

Find the length of the arc shown in red Leave your answer in terms of x class=

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carlosego carlosego

14-05-2018

The arc length by definition is given by:
S = r * theta
Where:
R: radius
Theta: central angle
For this case we have that the arc length is:
S = (30/180) * 9 * pi
S = (3/2) pi
Answer:
The length of the arc shown in red is:
S = (3/2) pi

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