Question

Find the volume of a rail of uniform cross-section,
given area of cross-section 12.8 cm², and length
1.26 cm.​

Answer 1

12.6*12.8 v=l*b

161.28

Answer 2

THE AREA IS GIVEN AS: 12.8CM

THE LENGTH IS : 1.26CM

WE HAVE TO THE FIND THE VOLUME

LETS TAKE VOLUME AS X

FOMULA OF VOLUME =LENGHT ×WIDTH×HEIGHT

WE HAVE TO FIND THE HEIGHT FIRST

HEIGHT=14.06

SO THE THE VOLUME OF THE RAIL IS =11.52

Step-by-step explanation:

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