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20 June, 19:45

A watermelon slice has a diameter of 20 cm.

What is the area of the face of the watermelon

slice? Round to the nearest hundredth.

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Answers (1)
  1. 20 June, 21:03
    0
    314cm²

    Step-by-step explanation:

    The rule of getting the area of a circle is multiplying pi (π = 3.14) by the square of the radius. The radius is half the length of the diameter, meaning that the radius is 20/2=10cm. 10² = 100. 100*3.14 = 314. The watermelon slice has the surface area of 314cm².
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