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Find the area of the circle. give your answer to two decimal places. you may use the desmos scientific calculator

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Answer:

The area of the circle is 78.54 square centimetres.

Explanation:

To find the area of a circle, we use the concept of pi (π), a mathematical constant representing the ratio of a circle's circumference to its diameter.

The value of pi is approximately 3.14159.

The formula for the area of a circle is A = πr², where A is the area and r is the radius of the circle.

The radius is the distance from the center of the circle to any point on its edge.

Given that the radius is 5 cm, we can substitute it into the formula:

A = π(5 cm)²

A ≈ 78.5398 cm² (rounded to two decimal places)

Therefore, the area of the circle is approximately 78.54 square centimetres.

User Nerdy
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