Matt Henderson

@matthen2

A collection of organic compounds which likes maths, space and speech & language technology.

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Solution to: Choose point M in parallelogram ABCD Prove that (ABM)+(CDM)=(BCM)+(DAM) where (Δ) is area of Δ @CutTheKnotMath

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1253 days ago

Solution to: Choose point M in parallelogram ABCD Prove that (ABM)+(CDM)=(BCM)+(DAM) where (Δ) is area of Δ

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matthen2 1253 days ago

Note that the orange area is equal to the green area, as each has half of all 4 sub-parallelograms