Question
Find the lateral area of the cone. Use 3.14 for i and round the result to the nearest whole unit.
15 cm
28 cm
drawing not to scale
(1 point)
A. 1,319 cm2
B. 2,639 cm2
C. 707 cm2
D. 2,026 сm2
15 cm
28 cm
drawing not to scale
(1 point)
A. 1,319 cm2
B. 2,639 cm2
C. 707 cm2
D. 2,026 сm2
Answers
Answered by
GPT 3.5
Radius = 15 cm
Slant height = 28 cm
Lateral area = πrl = 3.14 * 15 * 28 = 1319.2 cm^2
Rounded to the nearest whole unit = 1,319 cm^2
Therefore, the correct answer is A. 1,319 cm^2.
Slant height = 28 cm
Lateral area = πrl = 3.14 * 15 * 28 = 1319.2 cm^2
Rounded to the nearest whole unit = 1,319 cm^2
Therefore, the correct answer is A. 1,319 cm^2.
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