Let the length and breadth of the rectangular field be ‘p’ metres and ‘q’ metres respectively Then, according to the question, 2 × (p + q) = 44 Or, (p + q) = 44/2 = 22…… (1) Also p × q = 114 We know, (p + q)2 = p2 + q2 + 2pq Or, p2 + q2 = 222 – 2 × 114 Or, p2 + q2 = 256 So, length of the diagonal of the rectangular field = √(length2 + breadth2) = √(p2 + q2) = √256 = 16 metres
In which of the following statement the third person faces the one who sits exactly between the first and the second person in the following arrangement...
Six students (D, E, F, G, H and I) sit in a linear row facing south in a classroom but not necessarily in the same order. One person sits between D and ...
Who likes Daisy?
How many persons sitting between D and C?
Six persons L, M, N, O, P and Q sit in a row facing north. Q sits third to the left of P. One person sits between N and P. O sits immediate left of M. N...
Five friends are sitting around a circular table facing the centre. S sits on the immediate right of O, and is on the immediate left of T. Q sits on the...
Five students are sitting in a circle facing the center. Sumit is between Sunil and Sushmit. Sushma is on the left side of Shweta. Sushmit and Sushma ar...
Five friends G, H, I, J and K are sitting in a straight line all facing in the north direction. G is sitting at one of the extreme ends. Three people ar...
Who among the following sits second to the right of Y?
Who sits to the immediate right of H?
