Wyattadams Wyattadams

10-02-2017
Mathematics

contestada

What is the area of a circle with a diameter of 10

Answer choices:
A:100pie
B:50pie
C:40pie
D:25pie
E:5pie

Respuesta :

righttwix righttwix

10-02-2017

It would be D because the formula is: pi r^2

Answer Link

apologiabiology apologiabiology

10-02-2017

a=pir^2
d/2=r
d=10
d/2=10/2=5
a=pi5^2
a=pi25
a=25pi

D is answer

Answer Link

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