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ANTONII [103]
4 years ago
10

URGENT MATH ASSISTANCE?

Mathematics
1 answer:
Bas_tet [7]4 years ago
8 0

The radius of the circle is r=9.06\;cm and the length of the chord is L=12.7\;cm. The angle subtended by the chord CD at the center of the circle is

\theta =2\sin ^{-1}(\frac{12.7/2}{9.06} )=1.553 \;rad.

Therefore, the measure of arc CD is

arc(CD)=r\theta=9.06*1.553=14.1 \;cm

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Order the alphabets in increasing order

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