Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 4 - No. 45) | ExamPlay

Mathematics for IGCSE & O level - Pythagoras' Theorem And Trigonometry (Section 4 - No. 45)

If sin(θ) = cos(θ), what must be the measure of θ (where θ is acute)?

0°

30°

45°

60°

Explanation

sin(45°) = cos(45°)

Comments (0)

Advertisement