A) 9
B) 16
C) 5
D) 7
Correct Answer: C
Solution :
[c] The graph of given linear equation is shown below: |
Here, vertices of the triangle formed are \[(4,0),\]\[(0,3)\]and \[(0,0)\]. Clearly, the longest side is the hypotenuse joining \[(4,0)\] and \[(0,3)\]. |
It length \[=\sqrt{{{4}^{2}}+{{3}^{2}}}\] |
[By Pythagoras Theorem] |
\[=\sqrt{16+9}=\sqrt{25}=5\] units, |
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