lindseygracefz lindseygracefz

19-03-2021
Mathematics

contestada

What is the area of a circle with a circumference
of 25.12 meters?

Respuesta :

fattyabisola fattyabisola

19-03-2021

Area of a circle=πr^2

circumference of a circle= 2πr

circumference of a circle=25.12

2πr=25.12

r=25.12÷2π=4

radius=4

Are of circle= πr^2=π4^2=50.28cm^2

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