Question

what is the diameter of a circle with a 4.5-meter radius

Answer 1

Answer:

d = 2 r

Hope.this help !!

Answer 2

Answer:

9 meter

Step-by-step explanation:

Diameter of a circle will be 2 times the radius

So if d is diameter and r is radius of a circle

d=2r

d=2*4.5

d=9 meter

Diameter of a circle with radius 4.5 meter is 9 meter