The curved surface area of a cylinder is 4400 cm square
Answers
Answered by
0
Answer:
Step-by-step explanation:
Circumference of cylinder = 110cm
2 pie r = 110
2×22/7×r = 110
r = 110×7/22 = 35m
Curved surface area of cylinder = 4400cm
2pie r h = 4400
2×22/7×35×h = 4400
220×h = 4400
h = 4400/220 = 20cm
Similar questions