Sketch a circle Q with a chord RS that is 16 cm long and 2 cm from Q. What is the radius of OQ?

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Q: M

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Q: (4) Estimate the standard error of the sampling distribution. 3 (5) If we took samples of size 1000…

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Q: 2. The diagram below shows a circle centre O, with radius r. The length of arc ABC is 3n cm and 2n…

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Q: Construct an angle XYZ of 105° with YX = 93 mm and YZ = 70 mm. Measure the length of XZ.

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