Total surface area of the cylinder whose radius is 3.5 cm and height 2.1 cm.
A. 123.2 cm2
B. 46.2 cm2
C. 73.5 cm2
D. 7.35 cm2
Answer:A
Total surface area of the cylinder whose radius is 3.5 cm and height 2.1 cm.
A. 123.2 cm2 B. 46.2 cm2 C. 73.5 cm2 D. 7.35 cm2