A is the point (2, 3, 2), B is the point (0, 2, 1) and C is

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A is the point (2, 3, −2), B is the point (0, −2, 1) and C is the point (4, −2, −5). When A is reflected in the line BC it is mapped to the point D.

a. Work out the coordinates of the point D.

b. Give the mathematical name for the shape ABCD.

c. Work out the area of ABCD.

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

ISBN: 9781292183404

1st Edition

Authors: Greg Attwood, Jack Barraclough, Ian Bettison, David Goldberg, Alistair Macpherson, Joe Petran

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Question Posted: Aug 21, 2023 06:32 AM

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A is the point (2, 3, 2), B is the point (0, 2, 1) and C is

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Pearson Edexcel A Level Mathematics Pure Mathematics Year 2

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