InterviewSolution
Saved Bookmarks
| 1. |
right circular conical tent 11 persons can stay. For each person 4 sq meter space in these and 20 cu meter air are necessary. Determine the height of the tent put up exactly forl persons.a |
|
Answer» As each person needs 4 sq.m space on groundSo 11 person will need 44 sq.m space on the ground.Therefore,Area of ground = 44sq.mπr = 44sq.mr = 44/π .......(1)and each person needs 20cu.m of airSo 11 persons will need 220 cu .m of airTherefore volume of tent = 220 cu.m1/3πr h = 220cu.m(1/3*π)*(44/π)*h = 220 ( from 1 )1/3*44*h = 220h = 220*3 / 44h = 5*3h = 15 cm Like my answer if you find it useful! |
|