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A metallic pipe is 0.7 cm thick. Inner radius of the pipe is 3.5 cm and length is
5 dm. Find its total surface area.
[Hint: Total surface area = Inner surface area + Outer surface area + Area of two rims]
Answers
Answered by
0
Answer:
4.2 cm
Step-by-step explanation:
tital surface area
add the thick and radius
the answer is 4.2
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