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To prove that area of triangle …

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To prove that area of triangle =1/2×base×height

Posted by Sukhman Jit Kaur 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Nithin Goud 7 years, 10 months ago

If u observe a parallelogram a diagonal divides it into 2 congruent triangles of equal area.So area of 1 triangle is half of parallelogram.So area of triangle=1/2b×h. We have another proof also but it is too big and requires a diagram. I think this is enough.

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