3 years ago

A circle with circumference 6 has an arc with a 20 central angle, What is the length of the arc?

Mathematics

2 answers:

nirvana33 [79]3 years ago

8 0

Answer:

0.3 units

Step-by-step explanation:

The ratio of the length of the arc to the circumference of the circle is proportional to the ratio of the central angle to the sum of angle in a circle.

$\frac{l}{6}=\frac{20}{360}$

This implies that:

$l=\frac{20}{360}*6$

This simplifies to: $l=\frac{20}{60}$

$l=\frac{1}{3}=0.3 units$

DENIUS [597]3 years ago

6 0

Answer:

S=1/3

Step-by-step explanation:

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