Question

please answer correctly​

Answer 1

Step-by-step explanation:

58743 Rupees its metal cost

Answer 2

Answer:

Radius=Diameter/2=56/2cm=28cm

Height=2.25m

We have to convert radius in m

Therefore, 28/100m=0.28m

T.S.A=2πr (r+h)=2*22/7*0.28*(0.28+2.25)=1.76*2.53m^2=4.4528m^2

Cost of metal=$(4.4528*80)=$356.22

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