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The Area of a circle is 46.81cm2 find the length of the radius rounded to 2 DP
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7 votes
The Area of a circle is 46.81cm2 find the length of the radius rounded to 2 DP

User Madan Bhandari
by
8.6k points

2 Answers

10 votes

Answer:

3.86cm

Explanation:

46.81 ÷ 3.142 = 14.898154042011457670273711012094

√14.898 = 3.859

3.859 rounded is 3.86cm

User Dpix
by
8.7k points
4 votes

Answer:3.86

Explanation:

User Manius
by
7.5k points
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