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olga_2 [115]
3 years ago
6

Can anyone help this is for a grade?

Mathematics
1 answer:
natali 33 [55]3 years ago
6 0

Answer:

14.13 square centimetres

Step-by-step explanation:

To find the area with the diameter, simply divide the diameter by 2, plug it into the radius formula, and solve as before.

Divide your diameter which is 9 by 2 then times it by 3.14=14.13

I hope this helps

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