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kogti [31]
3 years ago
12

What is the arc measure of an arc with length 4.189 cm and radius equal to 3 cm.'?

Mathematics
1 answer:
Mazyrski [523]3 years ago
6 0
Given that the arc length is 4.189 cm and the radius is 3 cm, the size of the arc will found as follows;
C=theta/360 πd
suppose:
size  of arc=theta=x
d=3*2=6 cm
hence;
4.189=x/360*π*6
4.189=0.0524x
x=4.189/0.0524
x=80.004°
The size of the arc length is 80.004°
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