Question

circle area and volume formula
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Answer 1

Answer:

For example, to calculate the volume of a cone with a radius of 5cm and a height of 10cm: The area within a circle = πr2 (where π (pi) is approximately 3.14 and r is the radius of the circle). In this example, area of base (circle) = πr2 = 3.14 × 5 × 5 = 78.5cm2.

Step-by-step explanation:

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