brinkleyx5 brinkleyx5

23-03-2018
Mathematics

contestada

What is the circumference of a circle with a diameter of 5 meters? (Use 3.14 for Pi.)
a. 78.5 m
b. 31.4 m
c. 15.7 m
d. 8.14 m

Respuesta :

gingerpoet gingerpoet

23-03-2018

c. 15.7

Circumference of a circle:
C = 2πr
r = half of diameter
r = 5 ÷ 2
r = 2.5 meters

C = 2 × 3.14 × 2.5
C = 15.7 meters

Answer Link

AngelicDahling AngelicDahling

04-12-2020

Answer:

C) 15.7 m

Step-by-step explanation:

Answer Link

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