Pythagoras Theorem and Manipulation of Surds

# Pythagoras Theorem and Manipulation of Surds - 4 cm B C...

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10 cm 12 cm C B A Q 16 cm R P x 4 8 10 C D A B M D C B A 3 5 13 Q P 6 cm 8 cm O 3 5 13 A M D C B 14 40 48 30 D C B A 12 cm 9 cm D C B A 17 5 8 D C B A 3.25 1.25 cm 4.5 cm 3 cm D C B A 4 cm B C Y D A h cm Z Pythagoras Theorem Manipulation of Surds Form 2 Section A Multiple Choice Questions Referring to the figure, find AB. A. 15.6 cm 15.5 cm B. 15.4 cm C. 6.6 cm In the figure, RQ = 2PQ. Find RQ. A. 7.15 cm 7.16 cm B. 14.2 cm C. 14.3 cm 1. Find x in the figure. 4.48 A. 7.21 B. 8.43 C. 13.4 2. In the figure, AB = 13, BC = 5 and MD = 3. If M is the mid-point of AC, find CD. A. 6.53 B. 6.57 C. 6.67 6.71 In the figure, O is the centre of the circle, OP and OQ are radii. OP = 6 cm, PQ = 8 cm and OM PQ. Find OM. A. 4.47 cm B. 5 cm 7.21 cm C. 10 cm 1

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3. In the figure, AB = 13, BC = 5 and MD = 3. If M is the mid-point of AC, find CD. A. 6.53 B. 6.57 6.67 C. 6.71 4. In the figure, the lengths of the diagonals AC and BD of the quadrilateral ABCD are 50 and 40 respectively. How many right angles are there in the quadrilateral?
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## This note was uploaded on 09/21/2011 for the course MATH 103 taught by Professor Wouters during the Spring '08 term at Wisc Oshkosh.

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Pythagoras Theorem and Manipulation of Surds - 4 cm B C...

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