Mathematics, 18.05.2021 07:30, blackjack73

Prove whether the quadrilateral is a parallelogram using distance formula or slope formula. Note: If you are using the distance formula, your answer needs to be in the form of a radical or whole number. If you are using the slope formula, it needs to be in the form of a simplified fraction. If the slope is undefined, write undefined. K (2,7), L (6,12), M (13,13), N (9,8) KL= LM =
MN =
KN =
Is this a parallelogram?

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Prove whether the quadrilateral is a parallelogram using distance formula or slope formula. Note: If...