Three vertices of a kite ABCD are shown below. a. What must the x-coordinate of vertex D

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Three vertices of a kite ABCD are shown below.

a. What must the x-coordinate of vertex D be? Justify your answer.
b. The area of the kite ABCD is 20 units2. Deduce the coordinates of vertex D.

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Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

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Question Posted: Feb 03, 2023 06:16 AM

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Three vertices of a kite ABCD are shown below. a. What must the x-coordinate of vertex D

Question:

A(-5, 1) B(-3, 4) C(-1, 1)

Step by Step Answer:

a Since kite ABCD has two pairs of equal adjacent sides its diagonals must be perpendicular and bise...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

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