Question
The height of a conical tent is 9m. A vertical pole of
6m height is placed 4 m away from its centre such that it touches the surface. Find the slant height of the tent from the base to the point where the pole touches it?Solution
Since, triangle’s are similar, AD/AB = DE/BC 3/9 = 4/BC BC = 12m In △ ABC, AC = √(AB2 + BC2)) = √(92 + 122) = √(81+144) = √225 = 15 m In △ ADE, AE = √(AD2 + DE2) = √(32 + 42) = √(9+16) = √25 = 5 m i.e., CE = AC – AE = 15 – 5 = 10 m
‘A # B’ means ‘A is the brother of B’
‘A @ B’ means ‘A is the daughter of B’.
‘A & B’ means ‘A is the husband of B�...
Answer the following question based on the direction given below:
If 'A#B' means 'A is the father of B' 'A@B' means 'A is the brother of B' 'A$...
'A + B' means 'A is the father of B'. 'A - B' means 'A is the son of B'. 'A ÷ B' means 'A is the daughter-in-law of B'. 'A X B' means 'A is married to ...
If ‘L * N @ O × P % O × M @ Q’ is true then how is Q related to O if Q is female?
In the given relationship, ____ is related to ____ in the same way as M is related to E.
Answer the questions based on the information given below.
L + M means L is the wife of M.
L ? M means L is the son of M.
L...
Read the following logic and answer the given question.
A @ B means A is the husband of B.
A # B means A is the wife of B
A $ B men...
Statements : X = E > U, T ≥ V > W, E > W = U
Conclusions : I. T >U II. X ≥ V
‘A@B’ means ‘A is the father of B’. ‘A#B’ means ‘A is the sister of B’. ‘A$B’ means ‘A is the brother of B’. ‘A%B’ means �...
'A @ B' means 'A is the father of B'. 'A & B' means 'A is the son of B'. 'A β B' means 'A is the daughter of B'. 'A # B' means 'A is married to B'. 'A ...
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