a solid right circular cylinder has radius 14cm and height 8cm find its curved surface area and total surface area
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r = radius, h = height
Curved Surface Area of right cylinder = 2πrh
Total Surface Area of right cylinder = 2πr(r + h)
Given radius = 14 cm and height = 8cm
So
Curved Surface Area = 2 × 22/7 × 14 × 8
=704 cm²
Total surface area = 2×22/7×14(14+8)
=1936 cm²
Don't forget to put cm²
Curved Surface Area of right cylinder = 2πrh
Total Surface Area of right cylinder = 2πr(r + h)
Given radius = 14 cm and height = 8cm
So
Curved Surface Area = 2 × 22/7 × 14 × 8
=704 cm²
Total surface area = 2×22/7×14(14+8)
=1936 cm²
Don't forget to put cm²
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