The area A of a circle in square feet with a radius r in feet is given by the formula, A=πr2. What is the area of a circle with
1 answer:
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Answer:
499.2 cm²
Step-by-step explanation:
See attachment for the figure.
The area of a triangle is given by
A = 1/2bh
A = 1/2(12)(10.4)
A = 62.4 cm²
Then, take that area and multiply it by the number of faces. In this problem, there are 8.
62.4 × 8 = 499.2 cm²
