Mathematics, 25.11.2020 19:50 dontcareanyonemo

WILL GIVE IST TO WHOEVER answers correctly and QUICK Lucinda is writing a coordinate proof to show that a diagonal of a parallelogram partitions the parallelogram into two equal areas.

Enter your answers in the boxes to complete Lucinda's proof.

Since KLMN is a parallelogram and a parallelogram's opposite sides are parallel and congruent, the coordinates for M are (4x,).

In △KMN, the length of the base is _ and the height is _. So an expression for the area of △KMN is _.

In △KLM, the length of the base is 3x and the height is 2y. So an expression for the area of △KLM is ___.

Comparing the area of the two triangles that are formed by a diagonal of the parallelogram shows that a diagonal of a parallelogram partitions the parallelogram into two equal areas.

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WILL GIVE IST TO WHOEVER answers correctly and QUICK Lucinda is writing a coordinate proof to show...

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