Volumes Practice Test 2

Question : 22 of 40

Marks: +1, -0

How many metre of canvas will be required to make a conical tent whose slant height is

4 2/3

m and whose radius is 2.5 m. If width of the canvas be 1.25 m.

Solution:

Curved surface area of conical tent =

{22}/7 × 2.5 × {14}/3

{110}/3 m^2

Hence, length of the canvas =

{110}/{3×1.25}

29 1/3

Go to Question:

Prev Question

Next Question