Answer:
12
Step-by-step explanation:
Please mark me as brainlyest
Answer:
3n-7
Step-by-step explanation:
The formula for the lateral surface area of a right circular cone is:

where r is the radius of the base, and l is the slant height.
Plugging in the values we get:
Answer:
hello
Step-by-step explanation:
Answer:
ill take some brainliest
Step-by-step explanation: