122k views
3 votes
PLS HELP!

A circle has a radius of 13 inches.

Which equation can be used to find the diameter of this circle?

d=2π(13)

d=12(13)

d=2(13)

d=132

User Aminata
by
6.7k points

2 Answers

5 votes
D=2(13) is the correct answer
User Farini
by
6.1k points
6 votes

Answer:

D = 2(13)

Explanation:

radius = 1/2 diameter

so you x2 to find diameter

User Andreas Lorenzen
by
6.3k points