Understanding Angle Units and Calculator Input

What is the angle in degrees for a complete circle?

• 180 degrees

• 360 degrees

• 400 degrees

• 2 pi degrees

How many gradients are there in a quarter of a circle?

• 90 gradients

• 200 gradients

• 400 gradients

• 100 gradients

When inputting angles in degrees on a calculator, which button is used to enter minutes and seconds?

• Fraction button

• DRG button

• Degree button

• Shift button

What should you do if you want to input an angle in radians but the calculator is set to degrees?

• Use the fraction button

• Use the DRG button to select radians

• Use the shift button

• Use the degree button

Which button on the calculator allows you to specify the angle unit?

• Shift button

• DRG button

• Fraction button

• Equal button

How can you display the result in decimal places instead of fractions?

• Use the DRG button

• Use the equal button

• Use the decimal button

• Use the shift button

What is the first step to convert an angle from degrees to radians on a calculator?

• Press the equal button

• Use the DRG button

• Set the calculator to radians

• Enter the angle in degrees

If you have an angle in radians and want to convert it to degrees, what should you do first?

• Set the calculator to degrees

• Press the shift button

• Enter the angle in radians

• Use the DRG button

Which option should you select to display an angle in gradients?

• Option 4

• Option 3

• Option 2

• Option 1

What is the equivalent of 43 degrees, 27 minutes, and 16 seconds in radians?

• 1.2345 radians

• 3.4567 radians

• 2.3456 radians

• 0.7584 radians