1.

Two rectangular sheets of sizes 2π × 4π and π × 5π are available. A hollow right circular cylinder can be formed by joining a pair of parallel sides of any sheets. What is the maximum possible volume of the cylinder that can be formed this way?

A. 4 π2
B. 8 π2
C. 1.25 π2
D. 6.25 π2
Answer» C. 1.25 π2


Discussion

No Comment Found