AAS Triangle Calculator
Solve a triangle from two angles and a non-included side: find the third angle, other sides and area.
Compare Your Options And Get Clear Answers
Solve a triangle from two angles and a non-included side: find the third angle, other sides and area.
AAS Triangle Estimator
Enter your numbers below for an instant estimate.
How It Works
Key concepts behind this calculator
Enter Values
Fill in each field with your own numbers.
Calculate
Results update as you change the inputs.
Review
Read the breakdown and the explanation.
Adjust
Change values to compare scenarios.
AAS Quick Guide
Typical values for reference.
| A deg | B deg | Side a | C |
|---|---|---|---|
| 30 | 60 | 5 | C = 90.00 deg |
| 40 | 60 | 10 | C = 80.00 deg |
| 45 | 45 | 7 | C = 90.00 deg |
| 50 | 70 | 12 | C = 60.00 deg |
| Rule of Thumb | Check inputs | Use as a guide | Round sensibly |
AAS Triangle Calculator FAQ
Answers to common questions about this calculator.
Two angles and a side that is not between them.
The law of sines.
Third angle = 180 – A – B; sides from the law of sines.
It is an estimate based on the inputs you enter. Check real quotes, labels or official guidance for important decisions.