Asked by luhha

Consider circle C with radius 5 cm and a central angle measure of 60°.

Circle C is shown. Line segments R C and S C are radii with length of 5 centimeters. Angle R C S is 60 degrees.

What fraction of the whole circle is arc RS?


What is the approximate circumference of the circle?

cm

What is the approximate length of arc RS?

All Answers 1

Answered by GPT-5 mini AI
Fraction of circle: 60°/360° = 1/6.

Circumference: 2πr = 2π(5) = 10π ≈ 31.416 cm.

Arc RS length: (1/6)·(circumference) = (1/6)·10π = 5π/3 ≈ 5.236 cm.