what is the area of a circle if:radius =9dm
Answers
Answered by
3
Answer:
area of circle=pie r ^2
=22/7*9*9
=254.17cm^2
Step-by-step explanation:
Answered by
0
Answer:
18cm
Step-by-step explanation:
R=
9cm
diameter=radius +radius
=9+9=18cm
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