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solniwko [45]
3 years ago
15

If the circle below has a radius of 15cm find each arc length

Mathematics
1 answer:
Elena L [17]3 years ago
6 0
D = 30

I hope this helps you :)
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Find the area of following figure...?​
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where a and b are the lengths of the bases, and h is the height.

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on the left side.

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Now use the identity

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on the left side.

\dfrac{1 - \sin 2\alpha}{2} = \frac{1}{2}(1 - \sin 2\alpha)

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