Variable of context need answer please

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Which of the following circles have their centers in the third quadrant? check all that apply.