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प्रश्न
Find the height of a parallelogram whose area is 144cm2 and the base is 18cm.
उत्तर
Let the height of the parallelogram = h
Area of a parallelogram with base b and height h is A = b x h
∴ Area of a parallelogram with base 18cm and height h cm is A = 18 x h = 144cm2
⇒ h = `(144)/(18)`
= 8cm.
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