'Acute triangle' presentation slideshows

Chapter 12 Geometric Shapes

Chapter 12 Geometric Shapes. Section 12.1 Recognizing Shapes. The van Hiele Theory Level 0 (Recognition) At this lowest level, a child recognizes certain shapes holistically without paying attention to their components Level 1 (Analysis)

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Geometry Final Test

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EXIT

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Classifying Triangles

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5.3 Medians and Altitudes of a Triangle

5.3 Medians and Altitudes of a Triangle. Geometry Mrs. Spitz Fall 2004. Objectives:. Use properties of medians of a triangle Use properties of altitudes of a triangle. Assignment. pp. 282-283 #1-11, 17-20, 24-26. Using Medians of a Triangle.

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GEOMETRY

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10.2 Triangles

10.2 Triangles. C. 3. 5. l ? m. 4. m. 2. 1. B. A. l. Euclid postulated that only one line could be drawn through a point not on a line that is parallel to the first line. If transversals are constructed through A and C, and through B and C, triangle ABC will be formed.

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Classifying Triangles

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Then/Now

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Chapter 8: Right Triangles and Trigonometry

Chapter 8: Right Triangles and Trigonometry. Section 8-1: The Pythagorean Theorem and its Converse . Objectives:. To use the Pythagorean Theorem. To use the converse of the Pythagorean Theorem. Vocabulary. Pythagorean Triple. Pythagoras. Greek mathematician from the 6 th century BC.

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1.5 Triangles and Special Quadrilaterals

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Classifying Triangles

Classifying Triangles. Have out your notebook ?. Review. Ray Segment Line Point. Review. How many points do you need to draw a line?. Review. Do you know how to write lines, segments, rays, and points using letters and symbols above them?. Review.

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ANGLES AND TRIANGLES

ANGLES AND TRIANGLES. ANGLES. An angle is the amount of turning between two rays that meet at an endpoint. (Corner). degrees. Angles are measured in __________. The symbol for __________ is ___. degrees. 45. RIGHT ANGLE.

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Classifying Triangles

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Lesson 7-2

The Pythagorean Theorem. Lesson 7-2. The Pythagorean Theorem. Given any right triangle, A 2 + B 2 = C 2. C. A. B. Example. In the following figure if A = 3 and B = 4, Find C. A 2 + B 2 = C 2 3 2 + 4 2 = C 2 9 + 16 = C 2 5 = C. C. A. B.

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Points of Concurrency

Points of Concurrency. By: Isaac Fernando and Kevin Chung. Aim: Points of Concurrency. Do Now: what is a point of concurrency?. Centroid. Formed by the medians of a triangle

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Triangle

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Triangles

Triangles. A triangle is formed by connecting three non-collinear points by three segments Each point is a vertex of the triangle Each segment is a side of the triangle A triangle is named by listing its vertices in order

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Warm up

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