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Please answer it’s important thanks

Please answer it’s important thanks-example-1

2 Answers

3 votes

Answer:

The area of circle is 3.14 units²

Explanation:

It is given that the formula of area of circle is, A = π×r², where r represents radius of circle. The diagram has given the value of radius so you just have to plug the r value into the formula,

r = 1 unit

A = π×1²

= 3.14 units² (3s.f)

User Brendaliz
by
7.8k points
4 votes

Answer:

3.14

Explanation:

Hello! To get the formula we must first use the formula!

The formula is pi * r^2. In this case since r = 1, we know 1 * 1 = 1.

And since we are going to use 3.14 for pi, we can do 1 * 3.14 which is 3.14.

Hoped this helped ya :)

User James Bassett
by
7.7k points

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