The area of a circle is 42.29m2. Find the length of the diameter rounded to 1 DP.

asked May 27, 2022 144k views

2 votes

The area of a circle is 42.29m2.
Find the length of the diameter rounded to 1 DP.

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3 votes

Explanation:

area of a circle=πr²

=42.29m²

42.29m²=πr²

then find for r, multiply it by two to obtain the diameter of the circle

Warrens answered May 31, 2022

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