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प्रश्न
In the given figure, the length of the hypotenuse of the right ΔPOQ is:
विकल्प
6 units
8 units
10 units
100 units
MCQ
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उत्तर
10 units
Explanation:
O is the origin right angle, so the hypotenuse is PQ.
Use the distance formula:
`PQ = sqrt((0 - (-8))^2 + (-6 - 0)^2)`
= `sqrt(8^2 + (-6)^2)`
= `sqrt(64 + 36)`
= `sqrt(100)`
= 10 units
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