Find the total surface area of a cylinder whose base radius is 8 cm and height is 14 cm.
Answers
Answered by
103
Hye!
Ur answer is here==>>
radius of the cylinder= 8cm
Height of the cylinder= 14cm
Total sufsce area of the cylinder= 2πr (r+h)
= 2×22/7(8+14)
=138.285 cm^2
Hope it helps!!
Ur answer is here==>>
radius of the cylinder= 8cm
Height of the cylinder= 14cm
Total sufsce area of the cylinder= 2πr (r+h)
= 2×22/7(8+14)
=138.285 cm^2
Hope it helps!!
champaanup:
Ya it really helped as I have my test tomorrow.....Thank you so much ya☺☺
ur welcome.. plz mark brainliest
all the best for ur exam
Answered by
53
The total surface area of the cylinder is 1106.28 cm².
Given data :
Radius of the cylinder base = 8 cm
Height of the cylinder = 14 cm
So, curved surface area of the cylinder = (2×π×radius×height) = (2 × 22/7 × 8 × 14) = 704 cm²
Base area = π × radius² = 22/7 × 8 × 8 = 201.14 cm²
There are two bases,so total base area = (2×201.14) = 402.28 cm²
Total surface area = (704+402.28) = 1106.28 cm² (answer)
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