50 pts

the perimeter of an isosceles trapezoid wxyz is 27.4 . if wy=2 (xz) and ab=8.62 . find yz, xz, wx and wy

Me find the measure to side a and the process to solve the problem you appreciate it : )

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?