Multiple choice general knowledge

value of sinx where x=53 degree

  1. .75

  2. .65

  3. .80

  4. .60

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

sin(53°) ≈ 0.7986, which rounds to 0.80. You can verify this using a calculator or trigonometric tables. The other values (0.75, 0.65, 0.60) do not match the actual sine of 53 degrees.