Find the lateral area of the cone. Use 3.14 fo pi and round result to the nearest whole unit.

radius: 15cm
Side unit: 28cm
Please help!!

A) 1,319 cm squared
B) 2,639 cm squared
C) 707 cm squared
D) 2,026 cm squared

is the answer B?

11 answers

If by side unit, you mean "slant height"
then the area of the cone = πrl, where l is the slant height, so

Area = π(15)(28) = appr 1319
are u correct?
Its A
1.c
2.b
3.d
4.a
It's actually
1. a
2. b
3. d
4. a
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