Respuesta :
Answer:
Step-by-step explanation:
yep hes correct C.) A = 2 • π • r • h
Step-by-step explanation:
The distance around a circle is the circumference, and the formula for it is
C = 2πr.
Taking the label off of the can and stretching it out makes this distance around the circle the length of the rectangular label.
To find the area of a rectangle, we multiply length and width; we know the length is 2πr. The width of the rectangle is the height of the can; this makes the area
A = 2πrh. give him brainly not me
Answer:
its option c A=2 times pi times r times h
Step-by-step explanation: