Question

Question 6 of 10
In the diagram below, what is the approximate length of the minor arc AB?

Answer 1

6.3 cm

Explanation:

minor arc = pi(r) x angle/180

r = 5

angle = 72 degrees

pi(5) x 72/180

5pi x 72/180 = 2pi

2pi = 6.283

6.283 --> 6.3 cm