What is a triangle?
Classifying Triangles and Quadrilaterals

Flashcard
•
Mathematics
•
5th Grade
•
Hard
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16 questions
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1.
FLASHCARD QUESTION
Front
Back
A triangle is a polygon with three sides and three angles.
2.
FLASHCARD QUESTION
Front
What are the types of triangles based on angles?
Back
1. Acute Triangle: All angles are less than 90 degrees. 2. Right Triangle: One angle is exactly 90 degrees. 3. Obtuse Triangle: One angle is greater than 90 degrees.
3.
FLASHCARD QUESTION
Front
What is an isosceles triangle?
Back
An isosceles triangle has at least two sides that are equal in length.
4.
FLASHCARD QUESTION
Front
What is a scalene triangle?
Back
A scalene triangle has all sides of different lengths.
5.
FLASHCARD QUESTION
Front
What is a quadrilateral?
Back
A quadrilateral is a polygon with four sides and four angles.
6.
FLASHCARD QUESTION
Front
What are the types of quadrilaterals?
Back
1. Parallelogram 2. Rectangle 3. Rhombus 4. Square 5. Trapezoid
7.
FLASHCARD QUESTION
Front
What is a trapezoid?
Back
A trapezoid is a quadrilateral with at least one pair of parallel sides.
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