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Question 9 of 18 in Shape and Space 2

Shape and Space 2

2 marks · Normal

Find the length of the side marked x in this right-angled triangle.

Geometry diagram with points A, B, CABC
(a)
[2 marks]

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5 cm (±0.1)

Common mistakes: Using wrong sides in Pythagoras’ theorem; Forgetting to take the square root

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Marking points

M1 (a) · 1 mark · Correct application of the theorem to find x.

A1 (a) · 1 mark · Final answer x = 5 cm.

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