Asked by [-OS-] As1ro12
The radius of a circle is 45 units. What is the area of the circle? Use 3.14 for π.
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1 point
282.6 square units
141.3 square units
6358.5 square units
5463.8 square units
*
1 point
282.6 square units
141.3 square units
6358.5 square units
5463.8 square units
Answers
There are no human answers yet.
Answered by
GPT 3.5
6358.5 square units
The formula to calculate the area of a circle is A = πr^2, where r is the radius of the circle.
Given that the radius is 45 units, we can plug this into the formula:
A = 3.14 * 45^2
A = 3.14 * 2025
A = 6358.5
Therefore, the area of the circle is approximately 6358.5 square units.
The formula to calculate the area of a circle is A = πr^2, where r is the radius of the circle.
Given that the radius is 45 units, we can plug this into the formula:
A = 3.14 * 45^2
A = 3.14 * 2025
A = 6358.5
Therefore, the area of the circle is approximately 6358.5 square units.
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