Triangle Theorems
8th Grade
•15 Qs
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Triangle Theorems
Quiz
•
Mathematics
•
8th Grade
•
Hard
Standards-aligned
Adrianne Wren
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the Triangle Sum Theorem to find each missing angle measure. For the given triangle with angles 84° and 77°, find the measure of the angle marked as "x°".
Tags
CCSS.8.G.A.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the Triangle Sum Theorem to find each missing angle measure. For the given right triangle with one angle 28°, find the measure of the angle marked as "x°".
Tags
CCSS.8.G.A.5
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Use the Triangle Sum Theorem to find each missing angle measure. For the given triangle with angles labeled "(5x - 25)°" and "(3x + 7)°", find the measure of the angle marked as "x°".
Tags
CCSS.8.G.A.5
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Use the Triangle Sum Theorem to find each missing angle measure. For the given triangle find the angle labeled "(5x - 25)°" .
Tags
CCSS.8.G.A.5
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Use the Triangle Sum Theorem to find each missing angle measure. For the given triangle find the angle labeled "(3x + 7)°".
Tags
CCSS.8.G.A.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the Exterior Angle Theorem to find each missing angle measure. For the given triangle with an exterior angle of 143° and two interior angles 59° and 53°, find the measure of the angle marked as "x°".
68°
143°
59°
112°
Tags
CCSS.8.G.A.5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the Exterior Angle Theorem to find each missing angle measure. For the given triangle with an exterior angle of 95° and one interior angle 82°, find the measure of the angle marked as "x°".
129°
Tags
CCSS.8.G.A.5
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