From the question, Sadie's Road Paving Company used 750 tons of cement to pave 4 miles of roadway. To calculate the number of cement on average that the company use per mile, we divide 750 tons of cement by 4 miles. This will be:
The last set of measurement. If two of the numbers are the same, then they are an isosceles triangle. The two smaller numbers must be bigger than the bigger number for it to be a triangle.<span />