CBSE Class 10 Answered
quadratic equations...
Asked by deepitapai | 09 Mar, 2009, 12:21: PM
Expert Answer
Let base = x, altitude = y
Hypotenuse = 
(x2+y2)
Now hypotenuse = x+2=y+4 ⇒ x = y+2
x2+y2= (x+2)2 and x2+y2= (y+4)2
We get x2= 16+8y and y2= 4x+y
Substituting x = y+2 in first eqyation and solving, we get x=8 and y = 6
Hence, the lengths of the rods are 6 cm, 8 cm and 10 cm
Answered by | 09 Mar, 2009, 02:22: PM
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