For this case what we must do is take into account that the angle can be measured in two ways starting from the positive x axis.
- <em>1) Counterclockwise
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- <em>2) Clockwise direction
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We have then that the measures between both lines are given by:
1) Counter-clockwise: 90 degrees
2) Clockwise: -90-90-90 = -270 degrees
Answer
two possible measures of the angle below are:
-270 ° and 90 °
First u multiply the numbers in side the parantesis
3³ which is 3•3•3= 9•3=27
next u put the answer back in the parantesis and then multiply using the third power to get the final answer.
(27)³ = ( 27•27•27)= 19683
