'Angle triangles' diaporamas de présentation

Pythagoras Theorem

Pythagoras Theorem. Squaring a Number and Square Roots. Investigating Pythagoras Theorem. Calculating the Hypotenuse . Solving real-life problems. www.mathsrevision.com. Finding the length of the smaller side. Distance between two points. Mixed problems. Starter Questions.

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3. Trigonometry: Solving using right-angle triangles

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Civilization and Its Discontents

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Trigonometry

Trigonometry. Unit 4:Mathematics. Aims Jog your memory on Pythagoras therom and Trigonometry. Objectives Identify lengths and angles of right angle triangles using formulas. 15. Right angled triangle. hypotenuse. opposite. adjacent. There are three ratios that you need to learn:.

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Starter Questions

Starter Questions. B. 5. C. A. 12. 27 o. 1. Angles in a Semi Circle. Learning Intention. To investigate the special angle in a semi-circle. Angles in a Semi Circle. Tool-kit required. 1. Protractor. 2. Pencil. 3. Ruler. 3. You should have something like this.

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Unit 2: Trigonometry

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