What is the standard position of an angle 540º?Question 19Answera.3/2 of revolutionb.1/2 of revolutionc.-1/2 of revolutiond.-3/2 of revolution
Question
What is the standard position of an angle 540º?
Question 19
Answer
- a. 3/2 of revolution
- b. 1/2 of revolution
- c. -1/2 of revolution
- d. -3/2 of revolution
Solution
The standard position of an angle is found by taking the angle and subtracting or adding full revolutions (360º) until the angle is between 0º and 360º.
Step 1: Start with the given angle, 540º.
Step 2: Subtract 360º (a full revolution) from 540º. This gives you 180º.
So, the standard position of a 540º angle is 180º.
Looking at the answer choices, 180º is equivalent to 1/2 of a revolution.
Therefore, the answer is (b) 1/2 of revolution.
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