What is the formula required to use for T.S.A of an article which is made by digging out a hemisphere from each end of a
Posted: Wed Jul 13, 2022 8:06 pm
a) C.S.A of the cylinder – 2(C.S.A of the hemisphere)
b) C.S.A of the cylinder + C.S.A of the hemisphere
c) C.S.A of the cylinder + 2(C.S.A of the hemisphere)
d) C.S.A of the cylinder – C.S.A of the hemisphere
b) C.S.A of the cylinder + C.S.A of the hemisphere
c) C.S.A of the cylinder + 2(C.S.A of the hemisphere)
d) C.S.A of the cylinder – C.S.A of the hemisphere