Answer and explanation

Correct answer: C. 3π/4

  1. Step 1: Multiply by π/180. Step 2. 135/180 = 3/4. Answer: 3π/4. Why not the others: π/4 is 45°, 2π/3 is 120° and 5π/6 is 150°.

Practise more Geometry, Trigonometry, Sequences and Probability.

Free questions with an explanation for every one, and full timed Tawjihi (Palestinian General Secondary Examination), Scientific Stream mock tests.

Convert 135° to radians. | Tawjihi (Palestinian General Secondary Examination), Scientific Stream