Siri use siri She has all the equations u will get it somehow
••••••••••••••••••••••••••••••••••• it would be 43
Answer:
radius = 12.3 cm
Step-by-step explanation:
The formula to find the circumference of a circle:
Circumference = 2 × π × r
77 = 2 × π × r
r =
r = 12.3 cm (in 3 significant figures)