Respuesta :

smminadaki

Answer: 94.2

Step-by-step explanation: If pie were to equal 3.14 then you would multiply 30 and 3.14 and that would equal your answer

Officialalehpeter

Answer:

94.26

Step-by-step explanation:

General formula for the circmference of a circle=2πr

π=3.142

Diameter is given in the question so to determine the radius

Radius=diameter/2

Radius=30/2

Radius=15

Circumference=2πr

=2×3.142×15

=94.26

So the final answer is 94.26