PLEASE HELP!!! (55 pts) In the diagram below, what is the approximate length of the minor arc AB? A. 7.9 cm B. 5.2 cm C. 3.1 cm D. 6.3 cm

Question

asked Nov 24, 2019 147k views

2 Answers

Jos Theeuwen · Answer 1 · 2019-11-28T12:24:32+0000

Answer:

D. 6.3 cm

Explanation:

arc length = r * theta

theta must be in radians

72 * pi/180 = 2/5 * pi

arc length = 5 * 2/5 * ip

arc length = 2 * pi

= 6.283 cm