Question

what is the surface area of a cone with radius 4 and slant height 13

Answer 1

Answer:

213.64 in.^2

Step-By-Step Explanation:

Answer 2

Answer:

Step-by-step explanation:

S.A. = πr²+πrl

S.A. = π4²+π4x13

S.A. = ( if your using 3.14 instead of π) 213.52

S.A. = (if your using π) 213.6283004