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Types of Triangles……
Scalene Triangle: A triangle with no 2 sides of equal length.
Angles of a Triangle…… The sum of ALL 3 angles of a triangle add up to 180 degrees!!!!!!! What is the missing angle measure?
Use the triangle shown to answer the questions.Angle B is what degree? Is it acute? Is it isosceles?
Example…… What kind of triangle is ABC if and First findTriangle ABC is an obtuse triangle.
Example…… What kind of triangle is ABC if and First findTriangle ABC is an acute triangle.
Find x 27 x 31 43
Find x x 119 28
Assignment…… Triangle Sum Worksheet
Triangles TOPIC 9 LESSON 9-5.
Report by Jennifer Johnson
TRIANGLES AND TYPES OF TRIANGLES
7/3/2015 Geometry 1 Classifying Triangles Free powerpoints at
Mathematics Types of Triangles By: Jenny Ordonez.
EXAMPLE 1 Classifying a Triangle a.Classify XYZ by its angles. b. Classify XYZ by its side lengths. SOLUTION a. The triangle has a right angle at Y. So,
Classifying Triangles. Classifying Triangles By Their Angles Acute Right Obtuse.
Classifying Triangles Students will classify triangles using the lengths of the sides and the angles. S. Calahan October 2010.
Classify Triangles Standard 4C.
- Four sides - Four angles - Four vertices - The diagonals are equal in length and perpendicular and bisect each other.
Chapter 4.1 Notes: Apply Triangle Sum Properties
Instructions Look on the board. Materials Hw packet – due next week 2 white papers per person Glue sticks – 2 per group Scissors – 2 per group.
Triangle A polygon with three sides and three angles. A triangle can be names by its’ side lengths and angles. – Side lengths: isosceles, equilateral,
Basic Geometry Review-Shapes and Angles. Review Topics Squares Triangles Rectangles Polygons Obtuse Angle Acute Angle Right Angle Finished?
TRIANGLES AND TYPES OF TRIANGLES. A triangle has three sides.
What is a triangle A plane figure, created by connecting three points that are not in the same line. Three – side polygon whose angles add up to 180°
Types of Triangles. Angles The angles in a triangle add up to o + 60 o + 60 o =
TRIANGLES SPI: Identify, define or describe geometric shapes given a visual representation or written description of its properties.
Warm Up Types of Triangle Chapter 3.6 Objective- name the various types of triangles and their parts.
Classifying Triangles Shahd ayman 5 Th primary Mr.arafat mohamed Geometry.
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