
HON Ch 1.8 Triangle & Quad Sum, Exterior <'s Sum, Classify
Flashcard
•
Mathematics
•
6th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a triangle?
Back
A triangle is a polygon with three edges and three vertices. It is classified based on its sides and 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 are the types of triangles based on sides?
Back
1. Equilateral Triangle: All sides are equal. 2. Isosceles Triangle: Two sides are equal. 3. Scalene Triangle: All sides are different.
4.
FLASHCARD QUESTION
Front
What is the sum of the interior angles of a triangle?
Back
The sum of the interior angles of a triangle is always 180 degrees.
5.
FLASHCARD QUESTION
Front
What is an exterior angle of a triangle?
Back
An exterior angle is formed by one side of the triangle and the extension of an adjacent side. The exterior angle is equal to the sum of the two opposite interior angles.
6.
FLASHCARD QUESTION
Front
What is the Triangle Sum Theorem?
Back
The Triangle Sum Theorem states that the sum of the interior angles of a triangle is equal to 180 degrees.
7.
FLASHCARD QUESTION
Front
Can a triangle have two right angles?
Back
No, a triangle cannot have two right angles because the sum of the angles would exceed 180 degrees.
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