10th Grade

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1

Factor Quadratic Expressions

2

Find Inverse of a Function

Activity Set 1

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Inverse Functions

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Vertical Angles Are Congruent

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Use similarity rules to find missing side lengths

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How do you prove that the medians of a triangle meet at a point?

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How do you prove that opposite sides of a parallelogram are congruent?

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How do you prove that opposite angles of a parallelogram are congruent?

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How do you prove that base angles of isosceles triangles are congruent?

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When are corresponding angles not congruent?

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How do you use congruence and similarity criteria for triangles to prove relationships in geometric figures?

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How do you prove that all circles are similar?

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How do you prove that a line parallel to one side of a triangle divides the other two proportionally?

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How do you prove the Pythagorean Theorem by using triangle similarity?

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What is the connection with the sides of right triangles and the angles in the triangle?

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How do you prove that the interior angles of a triangle sum to 180 degrees?

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Swap sine and cosine using complements

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What Happens When You Dilate a Line That Doesn't Go Through the Center?

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Why Are Diagonals of a Rectangle Congruent?

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How do you use similarity transformations to determine if two figures are similar?

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How do you use slope criteria for parallel and perpendicular lines to solve geometric problems?

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How do you use coordinates to compute the perimeter of a polygon?

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Corresponding Angles and Parallel Lines

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Inscribed triangles

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Inscribed quadrilaterals

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Cavalieri's Principle

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