1.

The radius of the base of a conical tent is 5 m and its height is 12 m. how many metres of canvas of width 5 metres will be required to make it?(use x = \(\frac{22}{7}\) )

A. \(42\frac{3}{7}\)
B. \(40\frac{6}{7}\)
C. \(40\frac{3}{7}\)
D. \(42\frac{5}{7}\)
Answer» C. \(40\frac{3}{7}\)


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