What is the arc length if θ = 2 pi over 7 and the radius is 3 cm?
2 answers:
Answer:
Length of the arc will be 2.69 cm.
Step-by-step explanation:
We have to calculate the length of an arc if θ = and radius of arc is 3 cm.
As we know length of an arc = r × θ
By putting the values of angle θ and radius of arc r in the formula
m (arc) = × 3
=
=
= 2.69 cm
Therefore, length of the arc will be 2.69 cm.
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