Maths quiz Chapter 8
Master Your Trigonometry Skills
Test your knowledge and understanding of trigonometric concepts with our challenging 10-question quiz! This quiz covers essential topics in the Chapter 8 mathematics curriculum, providing an excellent opportunity for students to reinforce their learning.
Whether you are preparing for an exam or just want to refresh your skills, this quiz is perfect for you. Topics include:
- Trigonometric identities
- Angle relations
- Values of trigonometric fun
ctions - Applications of sine, cosine, and tangent
- Understanding unit circle concepts
(sin30° + cos30°) – (sin 60° + cos60°)
-1
0
1
2
Value of tan30°/cot60° is:
1/√2
1/√3
√3
1
sec2θ – 1 = ?
Tan2θ
Tan2θ + 1
Cot2θ – 1
Cos2θ
If cos A = 4/5, then tan A = ?
3/5
3/4
4/3
4/5
The value of the expression [cosec (75° + θ) – sec (15° - θ) – tan (55° + θ) + cot (35° - θ)] is
1
ˆ’1
0
1/2
The value of (tan1° tan2° tan3° ... tan89°) is
0
1
2
1/2
If sin A + sin2 A = 1, then cos2 A + cos4 A = ?
1
0
2
4
If sin A = 1/2 and cos B = 1/2, then A + B = ?
0 degree
30 degree
60 degree
90 degree
If cos9α = sin α and 9α < 90°, then the value of tan 5α is
ˆš3
1/√3
0
1
If cos (A + B) = 0, then sin (A – B) is reduced to:
Cos A
Cos 2B
Sin A
Sin 2B
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