24+89 A.113 B.34 C.87 D.90
2 answers:
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Answer: 907.92 ft²
Step-by-step explanation:
1. To solve this problem you must apply the formula for calculate the area of a circle, which is shown below:
Where r is the radius of the circle.
2. You know the radius of the circle B, therefore, when you susbtitute it into the formula, you obtain that the area of the circle B is:
Answer:
980
Explanation step by step:
The factors are arranged and multiplied