ABCD is a rectangle whose three vertices are (4,3) ,(4,1) and (0,1). Find the length of its diagonal.​

Question

ABCD is a rectangle whose three vertices are (4,3) ,(4,1) and (0,1). Find the length of its

diagonal.​

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Jade 2 weeks 2021-09-10T16:07:30+00:00 1 Answer 0 views 0

Answers ( )

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    2021-09-10T16:09:14+00:00

    Answer:

    a right angle triangle will be formed with the diagonal as the hypotenuese of the triangle.

    the two sides will be 2 and 4 therefore by Pythagoras theorem 2² + 4² = diagonal²

    diagonal = √20 = 2√5

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