Special Right Triangles Quiz
Understand your special right triangle skills in about 10 minutes. Get a quick, accurate snapshot with 16 exact value problems that build confidence for geometry and exams.
08:30
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DATA-BASED USER COHORTS
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BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Special Right Triangles Knowledge (SRTK)
Special Right Triangles Knowledge (SRTK)
Average
11.8
Normal range
9.2 — 14.4
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- 4√3
- 6
- 12√2
- 6√2
- 6√3
- 9
- 18√3
- 9√3
- It is a 45-45-90 triangle.
- It is a 30-60-90 triangle.
- It is right but not a special right triangle.
- The listed lengths cannot form a right triangle.
WHAT THE TEST MEASURES
About This Assessment
Special Right Triangles Quiz - Symptoms and Signs
Test your ability to recognize and use 45-45-90 and 30-60-90 triangle relationships in this free 16-question quiz. Solve exact-value problems involving radicals, side lengths, perimeter, area, coordinates, squares, equilateral triangles, and practical geometric situations. The mix of recall and application questions provides a focused summary of your overall special right triangles knowledge. No sign-up is needed.
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