Mari is trying to determine how much twine she will need in order to rope off a particular section of her yard (which is circula

Question

viktelen [127]

3 years ago

7

Mari is trying to determine how much twine she will need in order to rope off a particular section of her yard (which is circula

r in nature) for a flower bed.she knows the arc measure is about 50 degrees how much twine will she need ?
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Mathematics

1 answer:

inessss [21] · Answer 1 · 2022-08-02T23:23:34+03:00

The arc length is the measure of the distance along the curved line making up the arc<span>. It is longer than the straight line distance between its endpoints. To calculate this we simply multiply the angle to the circumference of the circle. It is expressed as:

Arc length = 2</span>πr(angle / 360)
Arc length = 2πr(50 / 360)
Arc length = 5πr / 18

Just multiply the radius then you're good. Hope this helps. Have a nice day.