

5.5 Classifying 2D Figures Triangles Dual Language
Presentation
•
Mathematics
•
5th Grade
•
Medium
Standards-aligned
Edgardo Jimenez
Used 7+ times
FREE Resource
6 Slides • 13 Questions
1
2-D Figures:
Triangles
Figuras 2D:
Triángulos
2
Classify
Attributes
Properties
Congruent
Triangle
Equilateral
Isosceles
Scalene
Right Angle
Acute Angle
Obtuse Angle
Vocabulary
Vocabulario
Clasificar
Atributos
Propiedades
Congruente
Triángulo
Equilátero
Isósceles
Escaleno
Ángulo recto
Ángulo agudo
Ángulo obtuso
3
Multiple Choice
What does congruent mean?
¿Qué significa congruente?
Opposite
Opuesto
Symmetry
Simetría
Same
Igual
Smaller
Menor
4
Multiple Select
A polygon is a 2-D shape with closed sides. It can have an unlimited number of sides. Which of these shapes are polygons?
Un polígono es una forma 2D con lados cerrados. Puede tener un número ilimitado de lados. ¿Cuáles de estas formas son polígonos?
5
Classify by Sides
Clasificar por lados
6
7
Multiple Select
An isosceles triangle has at least two congruent sides. Which triangles are isosceles?
Un triángulo isósceles tiene por lo menos dos lados congruentes. ¿Qué triángulos son isósceles?
8
Multiple Select
A scalene triangle has no congruent sides. Select the triangles that are NOT scalene?
Un triángulo escaleno no tiene lados congruentes. Selecciona los triángulo que NO son escaleno?
9
Multiple Choice
An equilateral triangle has all congruent sides. Which triangle is equilateral?
Un triángulo equilátero tiene todos los lados congruentes. ¿Qué triángulo es equilátero?
10
Classify by angles/Clasificar por ángulos
11
12
Multiple Choice
Which one of these is a Right Triangle?
¿Cuál de estos es un Triángulo Rectángulo?
13
Multiple Select
Which of these is an Obtuse Triangle?
¿Cuál de estos es un Triángulo Obtusángulo?
14
Multiple Select
Which of these is an Acute Triangle?
¿Cuál de estos es un Triángulo Agudo?
15
Multiple Select
How could you classify this triangle?
¿Cómo podrías clasificar este triángulo?
Right Triangle
Triángulo recto
Scalene Triangle
Triángulo Escaleno
Polygon
Polígono
Obtuse Triangle
Triángulo obtusángulo
16
Multiple Select
How could you classify this triangle?
¿Cómo podrías clasificar este triángulo?
Isosceles Triangle
Triángulo Isósceles
Right Triangle
Triángulo Recto
Polygon
Polígono
Acute Triangle
Triángulo Agudo
17
Multiple Select
How could you classify this triangle?
¿Cómo podrías clasificar este triángulo?
It is an isosceles triangle
It has a right angle
It is a polygon
It has an obtuse angle
18
Multiple Select
Name this triangle
Nombra este triángulo
Acute Triangle
Triángulo Agudo
Scalene Triangle
Triángulo escaleno
Isosceles Triangle
Triángulo Isósceles
Right Triangle
Triángulo Rectángulo
19
Multiple Choice
Which type of triangle is pictured?
¿Qué tipo de triángulo se representa?
Equilateral Triangle
Right Isosceles Triangle
Obtuse Scalene Triangle
Obtuse Equilateral Triangle
2-D Figures:
Triangles
Figuras 2D:
Triángulos
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