Question

pls answer A steel pipe has an outer radius of 6 cm and an inner radius of 5.6 cm. It has a length of 12 cm.
1) Find the area of the outer curved surface of the pipe.
2) Find the area of the inner curved surface of the pipe.
3) Find the total surface area of the pipe.

Answer 1

Answer:

i don't know

Step-by-step explanation:

sorry

Answer 2

Answer:

same same

it big