
Finding Missing Angles in Triangles
Interactive Video
•
Mathematics
•
1st - 5th Grade
•
Medium
Standards-aligned
Jackson Turner
Used 42+ times
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the total sum of angles in any triangle?
360 degrees
180 degrees
90 degrees
270 degrees
Tags
CCSS.8.G.A.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of angles in a triangle?
100 degrees
180 degrees
360 degrees
200 degrees
Tags
CCSS.8.G.A.5
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If two angles in a triangle are 75 degrees and 35 degrees, what is the third angle?
65 degrees
60 degrees
75 degrees
70 degrees
Tags
CCSS.8.G.A.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find a missing angle in a triangle?
Add up two given angles and subtract from 360
Multiply the two given angles
Add up two given angles and subtract from 180
Divide 180 by the sum of two given angles
Tags
CCSS.8.G.A.5
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct method to calculate a missing angle in a triangle?
Add all angles and divide by three
Add 180 to the sum of two known angles
Subtract the sum of two known angles from 100
Subtract the sum of two known angles from 180
Tags
CCSS.8.G.A.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How to find the missing angle when two angles are known?
Add the two angles and subtract from 200
None of the above
Multiply the two known angles
Subtract the sum of two angles from 180
Tags
CCSS.7.G.B.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the missing angle if two angles of a triangle are 50 degrees and 100 degrees?
40 degrees
20 degrees
50 degrees
30 degrees
Tags
CCSS.8.G.A.5
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