Question

A circle has a radius of 5 ft, and an arc of length 7 ft is made by the intersection of the circle with a central angle. Which equation gives the measure of the central angle, q?

Theta= five-sevenths
Theta = Seven-fifths
Theta = 7 + 5
Theta = 7 times 5

Answer 1

Theta= 7/5

Explanation:

Answer 2

Answer: Theta = 7/5

Step-by-step explanation:

Use the arc length formula s=r(theta)

Rearrange the formula since you are wanting to solve for theta

so theta = \frac{s}{r}

Plug in

theta = 7/5