Mathematics
Grade 12
45 min
Solve a triangle
Tutorial Preview
1
Solve a triangle with two angles and a side (AAS).
2
Solve a triangle with two sides and the included angle (SAS).
3
Solve a triangle with three sides (SSS).
Sample Practice Questions
Easy
In ΔABC, A=45°, B=60°, and a=10. Find the length of side b, rounded to one decimal place.
0.12.2
1.8.7
2.13.7
3.7.1
Easy
In ΔABC, a=8, c=5, and B=60°. Find the length of side b, rounded to one decimal place.
0.7.0
1.6.2
2.8.9
3.11.3
Easy
In ΔABC, a=5, b=7, and c=8. Find the measure of angle C, rounded to one decimal place.
0.81.8°
1.49.5°
2.90.0°
3.98.2°
Want to practice and check your answers?
Sign up to access all questions with instant feedback, explanations, and progress tracking.
Start Practicing Free