the circumference of a base of a cylinder is 88 cm and its height is 14cm find the total surface area of the cylinder
Answers
Answered by
7
Answer:
2,464 cm²
Explanation:
We have, Circumference of base of cylinder = 88 cm
Height of cylinder = 14 cm
By using the formula,
Circumference of base of cylinder = 2πr
So,
2πr = 88
2 × 22/7 × r = 88
r = 88×7 / 44
= 616/44
= 14cm
Radius of cylinder = 14 cm
∴ Total surface area area of cylinder = 2πr (h+r) = 2 × 22/7 × 14 (14 + 14)
= 2 × 22/7 × 14 × 28
= 2,464 cm²
Answered by
62
The circumference of a base of a cylinder is 88 cm and its height is 14 cm . Find the total surface area of the cylinder .
Total Surface Area of Cylinder = 2464
Circumference of the circular base of a cylinder = 88 cm
Height of cylinder = 14 cm
Total Surface Area of Cylinder .
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