Answer:
A
Step-by-step explanation:
6*13+6*7
because 6 in both side
6(13+6)
Answer: 283 cm2
The formula for finding the surface area of a cone is:
A= Where r is the radius and h is the height.
Replacing:
Solving: 282,7 ≈ 283cm2
8^3
(Eight cubed)
(8x8x8)