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PLEASE HELP!! The area of a circle is 16.79cm2. Find the length of the radius rounded to 2 DP. DP means Decimal Place
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PLEASE HELP!!

The area of a circle is 16.79cm2.
Find the length of the radius rounded to 2 DP.
DP means Decimal Place

User Drowe
by
4.7k points

1 Answer

5 votes
pi * r^2 = 16.79
16.79/pi = 5.344.
r= 2.31
User Glmvrml
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