Asked by Help PLEASE

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?

Answers

Answered by Reiny
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
Answered by Anonymous
are u correct?
Answered by TacoLord
Its A
1.c
2.b
3.d
4.a
Answered by Psuedonym
It's actually
1. a
2. b
3. d
4. a
Answered by Gianna
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Answered by anonymous
yes Psuedonym is correct thanks again!
Answered by Mac N 🧀
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Answered by Violet
Psuedonym is 100% correct :)
Answered by Wolfart
Pseudonym is right for 8th grade
Answered by Wish/ CA mom
Thanks pseudonym.. we were struggling even with the formulas.. these are hard
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