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 righttwix
  • 10-02-2017
It would be D because the formula is: pi r^2
Answer Link
apologiabiology
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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