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liubo4ka [24]
3 years ago
15

If the radius of a circle is 10 feet, how long is the arc subtended by an angle measuring 81°?

Mathematics
1 answer:
gavmur [86]3 years ago
4 0
If the angle is mesure in RADIANS then the arc is given by r. So first convert 81 degrees to radians, then multiply by r which is 10 x 81=810
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4 0
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8 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST!!!!!!!
lara [203]
Paralell has same slope
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so a paralalell line to ax+by=c is ax+by=z where a=a and b=b and z is a constant

so
paralalel to 3x-2y=-6 is 3x-2y=?
find ?
given point (4,2)
sub
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4 0
3 years ago
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