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Find the length of the arch
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1 vote
Find the length of the arch

Find the length of the arch-example-1
User Jan Paolo Go
by
6.5k points

1 Answer

7 votes
use the formula....central angle/360= arc length/2* pie* R
150/360=x/2*3.14*7.5
150/360=x/47.1
360x=7065
x=7065/360
x=19.625 in
User Jumar
by
6.6k points
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