Mensuration Practice Test 10

Question : 5 of 40

Marks: +1, -0

A circus tent is cylindrical up to a height of 3 m and conical above it. If its diameter is 105 m and the slant height of the conical part is 63 m, then the total area of the canvas required to make the tent is (take π = 22/7):

11,385 $m^2$
10,395 $m^2$
9,900 $m^2$
990 $m^2$

Validate

Solution:

Total area =

(2πrh)+(πrl)

(2×{22}/7 × {105}/2 × 3)

({22}/7 ×{105}/2 × 63)

= 990 + 10,395
= 11,385

m^2

Go to Question:

Prev Question

Next Question