Calculate the area of the circle below.
1 answer:
Answer:
The area of the circle is 100.48; the diameter is shown.
Step-by-step explanation:
The formula for finding the area of a circle is 3.14 (or pi) multiplied by the diameter. 3.14*32= 100.48
The radius is half of the diameter, or half of the circle. However, this drawing shows the whole distance of the circle, so the diameter is shown.
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B grade
Step-by-step explanation:
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3. The length of the rectangle is 3x and width is x+5
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=3x^2+15x(option d.)
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