'Unknown sides' presentation slideshows

ACTION PLAN

ACTION PLAN. MOHAMMAD ZOHAIB The City School GULSHAN BOYS CAMPUS SENIOR-I MATHEMATICS. LONG TERM GOAL. Enhance 21 st Century Approaches in Teaching Mathematics*. S H O R T T E R M G O A L S. Emphasis on mental Mathematics skills, to enhance higher - order thinking.

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SOLUTIONS TO TRIANGLES

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Mathematical Similarity

Mathematical Similarity. Similar Figures & Scale Factor. www.mathsrevision.com. Similar Triangles. Starter Questions. www.mathsrevision.com. Similar Figures. Learning Intention. Success Criteria. To explain how the scale factor applies to similar figures.

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Introduction to Geometry

Introduction to Geometry. The students will find the perimeter of a rectangle. Mr. Nelson. Parallel. Two lines that stay the same distance apart at all times. 7 yd. 20 yd. 20 yd. 7yd. Rectangle. Four sided object All angles are 90? Opposite sides are equal in length. 13 in. 4 in.

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Area of Irregular Shapes

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Lesson 6.1 Law of Sines

Lesson 6.1 Law of Sines. Draw any altitude from a vertex and label it k . Set up equivalent trig equations not involving k , using the fact that k is equal to itself. Use the Law of Sines in oblique triangles (no right angle)

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Finding the measure of an acute angle of a right triangle given two side lengths

Finding the measure of an acute angle of a right triangle given two side lengths. STEPS:. 1) Label the unknown angle with an arc, and the sides with O,A and H. 2) Set up a trigonometric ratio equation using the two unknown sides. 3) Solve for the unknown angle.

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Pg. 443 Homework

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