Math, asked by onlyhelp, 2 months ago

a metal pipe is 1m 50 cm long the inner diameter is 6cm and outer diameter is 8.8cm find the total surfacesl area

Answers

Answered by reenachoiwal

0

Step-by-step explanation:

inner diameter=6cm

outer diameter=8.8cm

height = 150cm

TSA=2π(r²+R²+rh)h

=2×22/7×150(36+77.44+52.8)

=1119.09

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