At BIT labs, the monthly salary for an employee depends on the number of hours of training that employee has had. The company's salary chart is

shown below. How many salary outputs does the chart have for each input

value of training?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.