3.0k views
4 votes
suppose a chord of a circle is 18 in. long and is 40 in. from the center. Find the length of the radius.

2 Answers

3 votes
Radius equals 41 hope it helps :d
User Jpgrassi
by
6.6k points
4 votes
Using the Pythagorean Theorem,
radius^2 = 40^2 + 9^2
radius^2 = 1,600 + 81
radius^2 = 1,681
radius = 41


suppose a chord of a circle is 18 in. long and is 40 in. from the center. Find the-example-1
User Verran
by
7.1k points