'Perpendicular segment' presentation slideshows

Lesson 59

Lesson 59. Surface area and Volumes of Prisms. Warm Up Find the perimeter and area of each polygon. 1. a rectangle with base 14 cm and height 9 cm 2. a right triangle with 9 cm and 12 cm legs 3. an equilateral triangle with side length 6 cm. P = 46 cm; A = 126 cm 2.

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MAT 360

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Find each measure of MN . Justify

Find each measure of MN . Justify. MN = 2.6 Perpendicular Bisector Theorem. Write an equation to solve for a. Justify. 3 a + 20 = 2 a + 26 Converse of ? Bisector Theorem . Find the measures of BD and BC . Justify. BD = 12 BC =24 Converse of ? Bisector Theorem.

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Chapter 5

Chapter 5 . 5-3 Medians and Altitudes of triangles. Objectives. Apply properties of medians of a triangle. Apply properties of altitudes of a triangle. Median of a triangle.

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Chapter 15: Apportionment

Chapter 15: Apportionment. Part 6: Huntington-Hill Method. Huntington-Hill Method.

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5.3

5.3. Medians and Altitudes in a Triangle. Median. Segment whose endpoints are a vertex of a triangle and the midpoint of the opposite side . All three medians in a triangle intersect at the centroid of the triangle. Length relationship within a Median. M. P. I.

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5.2: Bisectors in Triangles

5.2: Bisectors in Triangles. Objectives: To use properties of perpendicular and angle bisectors. Warm Up. What is a perpendicular bisector of a segment? What is an angle bisector? What does equidistant mean?. is the perpendicular bisector of What do we know?.

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Special Segments of Triangles

Special Segments of Triangles. Sections 5.2, 5.3, 5.4. Perpendicular bisector theorem. A point is on the perpendicular bisector if and only if it is equidistant from the endpoints of the segment. Angle Bisector Theorem.

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5.2: Bisectors in Triangles

5.2: Bisectors in Triangles. Objectives: To use properties of perpendicular and angle bisectors. Warm Up. What is a perpendicular bisector of a segment? What is an angle bisector? What does equidistant mean?. is the perpendicular bisector of What do we know?.

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7.1: Areas of Parallelograms and Triangles

7.1: Areas of Parallelograms and Triangles. Objective: To find the area of a parallelogram and to find the area of a triangle. . Area of a Rectangle:. A = bh b= base h= height. h. b. Area is always in squared units!! Please label!!. Area of a Parallelogram. A = bh b= base h= height.

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Medians and Altitude

Medians and Altitude. Chapter 5 Section 4. Objective. Students will identify properties of medians and altitudes of a triangle. Median of a Triangle. A segment whose endpoints are a vertex and the midpoint of the opposite side. Concurrency of Medians Theorem (5-8).

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Parallelogram

Parallelogram. Definition A quadrilateral with two pairs of parallel sides. Trapezoid. Definition A quadrilateral with exactly one pair of parallel sides. Rectangle. Definition A parallelogram with four right angles. An equiangular quadrilateral. Rhombus. Definition

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Medians and altitudes

Medians and altitudes. Section 5.4. Medians of a triangle. A median of a triangle is a segment from a vertex to the midpoint of the opposite side. Altitudes of a triangle.

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Warm-ups

Warm-ups. Warm up #1: Find the circumference and the area of a circle with a radius of 10. K eep in pie form. Warm up #2: Which one of these figures are examples of a cone? Explain your answer. a.). b.). c.). d.). Parts of a Cone.

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Concurrent at a point equidistant from the vertices

Concurrent at a point equidistant from the vertices. Concurrent at a point equidistant from the sides. 2/3 the distance from. Each vertex to the midpoint of the opposite side. 2. 2. 2. 3. 3. 3. Lines that intersect at a common point. The point at which they intersect. circumscribed.

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11-2 Surface Area of Prisms and Cylinders

11-2 Surface Area of Prisms and Cylinders. Objective: To find the surface area of a prism and a cylinder. Essential Understanding: to find the surface area of a 3-D figure, find the sum of the areas of all the surfaces of the figure. Prisms.

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Medians and Altitudes of Triangles

Medians and Altitudes of Triangles. Section 5.2 page 314-320 Guiding Question: How can a sculptor who creates mobiles use center of gravity to balance objects?. Vocabulary.

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Perpendiculars and Distance

Perpendiculars and Distance. Honors Geometry Chapter 3, Section 6. GeoGebra. Draw a line a, Draw a point off the line, C Add a point on the line, D Draw a segment between C and D Measure the segment Measure the angle BDC, select the points in exactly that order.

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