'Trapezoids' presentation slideshows

Geometry 6.6

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6.3

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Computational Geometry

Computational Geometry. Chapter 6 Point Location. Problem Definition. Preprocess a planar map S. Given a query point p , report the face of S containing p. Goal: O( n )-size data structure that enables O(log n ) query time.

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8.6 Trapezoids

8.6 Trapezoids. Objectives. Recognize and apply properties of trapezoids Solve problems using the medians of trapezoids. Trapezoids. A trapezoid is a quadrilateral with exactly one pair of parallel sides. The parallel sides are called the bases .

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Lesson 6 Menu

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Warm Up

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GEOMETRY; AGENDA; ODD DAY 93; TUE. [JAN. 21, 2014]

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10.2 Areas of Other Quadrilaterals

10.2 Areas of Other Quadrilaterals. Essential Questions: How do you find the area of a trapezoid? How do you find the area of a rhombus or a kite?. TRAPEZOIDS. Example 1. Example 2. Practice: Trapezoids.

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Warm up

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8.5 Trapezoids

8.5 Trapezoids. Vocabulary. Trapezoids. What You'll Learn. You will learn to identify and use the properties of trapezoids and isosceles trapezoids . 1) Trapezoid. R. T. A. P. Trapezoids . parallel sides. quadrilateral.

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Area of Trapezoids

Area of Trapezoids. A trapezoid is a quadrilateral with one pair of parallel sides. To find the area of a trapezoid you use the following formula:. A = (b 1 + b 2 )h. 2. Label the parts of the trapezoid to match the formula. b 1. h. b 2. A = (b 1 + b 2 )h. 2. A = (b 1 + b 2 )h. 2.

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6-5 Trapezoids and Kites M11.C.1 2.9.11.C

6-5 Trapezoids and Kites M11.C.1 2.9.11.C. Objectives: To verify and use properties of trapezoids and kites. Trapezoid Properties. The parallel sides are its bases, and the nonparallel sides its legs. Two angles that share a base of a trapezoid are base angles. Theorem.

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11.2 Areas of Triangles, Trapezoids, and Rhombi

11.2 Areas of Triangles, Trapezoids, and Rhombi. Learning Targets: We will learn to find the areas of triangles, trapezoids and rhombi Why are we learning this? In construction, area will be needed for structures with the above shapes. What formulas of area do we already know ?.

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GEOMETRY REVIEW

GEOMETRY REVIEW. Look how far we have come already!. Chapter 4 (really the most important one). Congruent figures: same shape and size Corresponding parts (order matters) CPCTC Proving Triangles Congruent SAS SSS ASA AAS HL. Chapter 4 Isosceles Triangles. Vertex angle Base angles

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A car window is shaped like the trapezoid shown. Find the area of the window.

1 2. A = h ( b 1 + b 2 ) Area of a trapezoid. 1 2. A = ( 18 )( 20 + 36) Substitute 18 for h , 20 for b 1 , and 36 for b 2 . Areas of Trapezoids, Rhombuses, and Kites. LESSON 10-2. Additional Examples.

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Trapezoids

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8-6 Trapezoids

8-6 Trapezoids. Properties of Trapezoids. Quadrilateral with one pair of parallel sides The bases are the parallel sides The non parallel sides are legs If the legs are congruent then the trapezoid is isosceles Both pairs of base angles of an isosceles trapezoid are congruent

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Area of Composite Figures

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Objective: Properties of trapezoids and kites.

Objective: Properties of trapezoids and kites. L. P. Warm up Given: Isosceles trapezoid LMNP with and diagonals and . Show: M N.

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