The line PQ in the grid below is the base of a triangle. Each square in the

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The line PQ in the grid below is the base of a triangle. Each square in the grid is 1 cm².

a. Copy the diagram and mark on your grid a point R, so that triangle PQR has an area of 8cm².

b. Mark on your grid two other possible positions for point R.

c. Comment on the positions of the three possible positions for R that you have chosen.

d. Can you form a generalisation from your answers to (b) and (c)?

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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 01, 2023 01:12 AM

If the height and the base of a triangle are doubled, what happens to the area? Explain
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The line PQ in the grid below is the base of a triangle. Each square in the

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P

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Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

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