'Rectangular picture frame' diaporamas de présentation

Properties of Special Parallelograms

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12 /02/2014 Properties of Special Parallelograms

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5-7

5-7. The Pythagorean Theorem. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. Holt Geometry. Warm Up Classify each triangle by its angle measures. 1. 2. 3. Simplify

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Written Practice

Written Practice. Lesson 21. 1. For every 4 feet a ladder rises, the base of the ladder should be placed 1 foot away from the bottom of a building. If the base of the ladder is 7 feet from the bottom of a building, find the height the ladder rises up the building. x. 7 ft. 2.

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Chapter 5

Chapter 5. 5-7 The Pythagorean Theorem. Objectives . Use the Pythagorean Theorem and its converse to solve problems. Use Pythagorean inequalities to classify triangles. Pythagorean Theorem.

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Warm Up

Warm Up. Determine if each quadrilateral must be a parallelogram. Tell me why . 1. . 2. . 3. . 4. . Warm Up. Determine if each quadrilateral is a parallelogram. Explain. . HW Check . P 315- 316 #2-18 even, #21-30 67 124 118 22; 18.5, 23.6, 23.6 18 m<Q = m<S = m<P = m<R = 144

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Properties of Special Parallelograms

Properties of Special Parallelograms. 7.3. Craft Application. A woodworker constructs a rectangular picture frame so that JK = 50 cm and JL = 86 cm. Find HM. Carpentry The rectangular gate has diagonal braces. Find HJ. HJ = GK = 48. Carpentry The rectangular gate has diagonal braces.

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An equiangular quadrilateral.

Vocabulary Handbook: p. . An equiangular quadrilateral. An equilateral quadrilateral. Geometry Handbook pp. 20-21. A regular quadrilateral. Properties of Rectangles: All angles are congruent (90 ?) (Definition) All rectangles are parallelograms (6-4-1)

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