Answer:
1308.02cm^2
Step-by-step explanation:
Finding Radius = D/2
40.82/2 = 20.41 centimetres
Finding Area of a circle
E = πr^2
= 3.14 x 20.41^2
= 416.57 π
= π x 416.5681 = 1308.02cm^2
178
5feet
1 foot= 12 inches
1 inches = 1/12 feet
60 inches= 60x1/12= 5 feet
40 divided by 8 = 5
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Answer: The answer is 19 ft, you divide 285÷15 and that is 19