Question

PLEASE HELP MEEE

find the lateral area of a cone with a radius of 7ft and a slant height of 13ft use 3.14 for and round to the nearest tenth --------------->ADD EXPLANATION!!!!<--------------------

i will report you if you don't help :> AND IVE ASK THE SAME QUESTION 3 TIMES NOW SO PLEASE HELP ME >:(

Answer 1

285.7 ft²

Explanation:

Lateral surface area of cone:

Slant height = l = 13 ft

radius = r = 7 ft

`\boxed{\bf Lateral \ surface \ area \ of \ cone = \pi * r*l}`

= 3.14 * 7 * 13

= 285.7 ft²