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Grade 12th passTrigonometry

Solve the problem immediate correct answer fastly
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Profile image of Naresh
7 Years agoGrade 12th pass
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1 Answer

Profile image of Arun
7 Years ago
Dear Naresh
 
Area of parallelogram =| a x b| = | 8 i + 8j – 8k |
 
hence area = sqrt( 64+64+64) = 8 sqrt (3)

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