10th Grade Law Of Sines Quizzes, Questions & Answers

10th Grade

Top Trending Law Of Sines Quizzes

Solving for Missing Sides with the Law of Sines

Ready to explore how angles and sides work together in non-right triangles? In this quiz, you’ll apply the Law of Sines to find unknown sides and deepen your understanding of trigonometric ratios. You’ll...

Questions: 20 | Attempts: 13 | Last updated: Jan 21, 2026

Sample Question 1
In △PQR, ∠P = 42°, ∠Q = 68°, side p = 12. Find q.

16.6

15.9

16.0

17.5

Sample Question 2
In △LMN, ∠L = 40°, ∠N = 75°, side l = 8. Find n.

11.2

12.0

12.8

13.6

Sample Question 3
In △ABC, ∠A = 30°, ∠C = 120°, side a = 7. Find c.

11.9

12.1

12.3

12.5

Recent Law Of Sines Quizzes

Trigonometry With General Triangles Assessment Test

Take this assessment test to evaluate your knowledge of trigonometry with general triangles. What are sine, cosine, and tangent? How can we use them to solve for unknown sides and angles in general triangles?

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Sample Question
What can be used to find all the missing angles of a triangle?

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