Question

3 groups of nss students from trinity school were on a field duty for helping people in a flood affected 1 had a canvas of area 551m2, which they used to make a conical tent of base radius 7m. approximately 1m2 of canvas was wasted in making the tent. 2nd group made a tent similar to the group 1 with same height and half the radius. 3rd group made the tent in such a way that it could accommodate 10 persons ,where each person occupied 4m2on the base of the ground and 20m3 of air to breathe.

Answer 1

This is a mathematics question requiring calculations for the construction of conical tents of varying sizes, taking into account the area of canvas used, the dimensions of the tents, and the requirements for housing people.

Step-by-step explanation:

The question involves using mathematics to solve problems related to the construction of tents using canvas material in different scenarios. The first group used a canvas to make a conical tent with a given base radius and height, considering the area of the canvas and material wastage. The second group made a similar tent but with a different size, maintaining the same height but with half the base radius. The third group constructed a tent to accommodate a specific number of persons, considering per person ground space and volume for air. Maths concepts like area of a cone, volume calculations, and ratios are used to approach these problems.