Asked by joke
A cake shop offers circular cakes with diameters of 8 in., 12 in., and 15in. Identify the area of each cake rounded to the nearest tenth.
A. A1 = 25.1 in2; A2 = 37.7 in2; A3 = 47.1 in2
B. A1 = 12.6 in2; A2 = 18.8 in2; A3 = 23.6 in2
C. A1 = 201.1 in2; A2 = 452.4 in2; A3 = 706.9 in2
D. A1 = 50.3 in2; A2 = 113.1 in2; A3 = 176.7 in2
A. A1 = 25.1 in2; A2 = 37.7 in2; A3 = 47.1 in2
B. A1 = 12.6 in2; A2 = 18.8 in2; A3 = 23.6 in2
C. A1 = 201.1 in2; A2 = 452.4 in2; A3 = 706.9 in2
D. A1 = 50.3 in2; A2 = 113.1 in2; A3 = 176.7 in2
Answers
Answered by
Leo Galleguillos
Formula for area of circle is:
A = π * r ^ 2
So, you'll want to calculate the area of each cake and see which answer contains your areas rounded to the nearest tenth.
A = π * r ^ 2
So, you'll want to calculate the area of each cake and see which answer contains your areas rounded to the nearest tenth.
Answered by
joke
alright thanks.
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