In a right triangle the acute angles measure x+15 and 2x degrees. what is the measure of the larger acute angle of the triangle? 15, 25, 40, 50

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Enter the missing numbers in the boxes to complete the table of equivalent ratios of lengths to widths. ? 18 8 ? 10 30 12 ?

Me. i can't figure out this question. give an explanation too. .