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What is the value of sin(30°)?

Practice Questions

Q1
What is the value of sin(30°)?
  1. 0
  2. 1/2
  3. √3/2
  4. 1

Questions & Step-by-Step Solutions

What is the value of sin(30°)?
Correct Answer: 1/2
  • Step 1: Understand that 'sin' refers to the sine function in trigonometry.
  • Step 2: Know that sine values for common angles like 30°, 45°, and 60° are often memorized.
  • Step 3: Recall that the sine of 30 degrees is a well-known value.
  • Step 4: Remember that sin(30°) equals 1/2.
  • Step 5: Conclude that the value of sin(30°) is 1/2.
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