Question

The curved surface area of a right circular cylinder is 4.4sq cm . The radius of the base is 0.7cm find the hieght of the cylinder​

Answer 1

Step-by-step explanation:

curved surface area of a cylinder = 2πrh

4.4 = 2×22/7×h

4.4 = 44/7 × h

4.4×7 = 44 × h

30.8 = 44 × h

30.8/44 = h

0.7 = h