gdienwiwej gdienwiwej

09-05-2021
Mathematics

contestada

The diameter of a circle is 4 kilometers. What is the circle's circumference?

Respuesta :

OverpoweredNoob OverpoweredNoob

09-05-2021

Answer:

12.57 km

Step-by-step explanation:

Radius = 4 / 2 = 2 km

Circumference = 2πr = 2π(2) = 4π = 12.57 km

Answer Link

yinaanna0 yinaanna0

09-05-2021

Answer:

12.56km

Step-by-step explanation:

C=2pi r

2r=d

C=pi d=4pi=4x3.14=12.56km

Answer Link

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