Unique Triangles
Flashcard
•
Mathematics
•
7th - 10th Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
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15 questions
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1.
FLASHCARD QUESTION
Front
What is a unique triangle?
Back
A unique triangle is a triangle that can be formed with a specific set of measurements (angles or sides) that does not allow for any other triangle to be created with those same measurements.
Tags
CCSS.2.G.A.1
2.
FLASHCARD QUESTION
Front
How many triangles can be formed with three angles that add up to 180 degrees?
Back
Only 1 unique triangle can be formed.
Tags
CCSS.2.G.A.1
3.
FLASHCARD QUESTION
Front
If two angles of a triangle are known, how can the third angle be determined?
Back
The third angle can be found by subtracting the sum of the known angles from 180 degrees.
Tags
CCSS.8.G.A.5
4.
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 always 180 degrees.
Tags
CCSS.8.G.A.5
5.
FLASHCARD QUESTION
Front
Can a triangle be formed with angles measuring 80°, 50°, and 50°?
Back
Yes, exactly one unique triangle can be formed with these angles.
Tags
CCSS.7.G.A.2
6.
FLASHCARD QUESTION
Front
What is the relationship between the sides and angles of a triangle?
Back
In a triangle, the largest angle is opposite the longest side, and the smallest angle is opposite the shortest side.
Tags
CCSS.HSG.CO.C.10
7.
FLASHCARD QUESTION
Front
How many triangles can be formed with side lengths of 3 cm, 4 cm, and 5 cm?
Back
Only 1 unique triangle can be formed.
Tags
CCSS.2.G.A.1
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