What is the value of ?

Answer and explanation

Correct answer: C.

  1. Step 1: This is a standard trigonometric value. Step 2. Sine of 30 degrees equals one half. **Answer: . Why not the others:** is sin 60, is sin 45, and 1 is sin 90.

Practise more School Mathematics.

Free questions with an explanation for every one, and full timed Uzbekistan National Certificate (Milliy sertifikat) mock tests.

All School Mathematics questionsTake a mock test

More School Mathematics questions

What is the value of… | Uzbekistan National Certificate (Milliy sertifikat)