Question 1054782
45*3= 135 this is the perimeter of the triangle and the rectangle
L = 2W, thus:
2(2W)+2W = 135
4W+2W = 135
6W = 135
W = 22.50, and since the length is twice the width:
L = 22.5*2 = 45
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Check:
2(22.5)+2(45) = 135
45+90 = 135 Correct
:
John