Let Ah- 0 B0- k be two given points and let O be the origin- If area of - OAB is 6 units h k are integers- then lengths of AB may be

The correct options are A 2√(10) C 5 D √(145) ...

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Standard VIII

Mathematics

The Orthocentre

Let Ah, 0 ...

Question

Let $A (h, 0)$ & $B (0, k)$ be two given points and let $O$ be the origin. If area of $Δ O A B$ is $6$ units & $h$ & $k$ are integers, then length(s) of $A B$ may be

2 \sqrt{10}

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6

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5

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\sqrt{145}

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Solution

The correct options are
A $2 \sqrt{10}$
C $5$
D $\sqrt{145}$

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Let A(h,0) & B(0,k) be two given points and let O be the origin. If area of ΔOAB is 6 units & h & k are integers, then length(s) of AB may be

The correct options are A 2√10 C 5 D √145

Let $A (h, 0)$ & $B (0, k)$ be two given points and let $O$ be the origin. If area of $Δ O A B$ is $6$ units & $h$ & $k$ are integers, then length(s) of $A B$ may be

The correct options are
A $2 \sqrt{10}$
C $5$
D $\sqrt{145}$