Triangles-Missing Angles
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
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.
Tags
CCSS.8.G.A.5
2.
FLASHCARD QUESTION
Front
If one angle of a triangle is 90 degrees, what type of triangle is it?
Back
It is a right triangle.
Tags
CCSS.4.G.A.2
3.
FLASHCARD QUESTION
Front
What is the measure of the third angle if two angles of a triangle are 50 degrees and 60 degrees?
Back
The third angle measures 70 degrees.
Tags
CCSS.8.G.A.5
4.
FLASHCARD QUESTION
Front
In a triangle, if one angle measures 45 degrees and another measures 45 degrees, what is the measure of the third angle?
Back
The third angle measures 90 degrees.
Tags
CCSS.8.G.A.5
5.
FLASHCARD QUESTION
Front
What is the relationship between the angles in an isosceles triangle?
Back
In an isosceles triangle, the angles opposite the equal sides are equal.
Tags
CCSS.HSG.CO.C.11
6.
FLASHCARD QUESTION
Front
If a triangle has angles measuring 30 degrees and 60 degrees, what is the measure of the third angle?
Back
The third angle measures 90 degrees.
Tags
CCSS.8.G.A.5
7.
FLASHCARD QUESTION
Front
What is the formula to find the missing angle in a triangle?
Back
The formula is: Missing angle = 180 - (angle1 + angle2).
Tags
CCSS.8.G.A.5
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