Question

TSA of Cylindre minus CSA of cylinder​

Answer 1

Answer:

2πr^2

Step-by-step explanation:

CSA OF CYLINDER - 2πrh

TSA OF CYLINDER - 2πr(r+h)

TSA-CSA= 2πr(r+h) - 2πrh

2πr((r+h)- (h))

2πr(r+h-h)

2πr(r)

=2πr^2. answer