this figure consists of a rectangle and a quarter circle.what is the perimeter of this figure? use 3.14 for π .enter your answer as a decimal in the box.

3382-299=3383- ? fill in the blank?

With both problems. a.s.a.p directions on photo ^

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?