phyllismarie010903 phyllismarie010903

16-05-2022
Mathematics

contestada

a circle has a diameter of 8 m. what is the circumference? use 3.14 for pie

Respuesta :

bibekgill bibekgill

16-05-2022

radius = half of diameter
radius = 4m

circumference of a circle = 2πr
circumference = 2(3.14)(4)
circumference = 25.12

Answer Link

Sidharth999 Sidharth999

16-05-2022

Answer: 25.12 m

Step-by-Step Explanation:

d = 8 m
r = 8/2 = 4 m
π = 3.14

Circumference = 2πr

Therefore,
= 2πr
= 2 * π * r
= 2 * 3.14 * 4
= 6.28 * 4
= 25.12 m

Circumference = 25.12 m

Answer Link

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