The perimeter of the rectangle whose diagonal is 12in and intersects at an angle to make a 60 degree angle is; 32.8in.
The rectangle as described above has it's Diagonals intersect at their midpoints, i.e at length = 6in.
On this note, the right angle triangles formed each have other two sides to be;
From the statement above, the values of x and y are 5.2 and 3.
Hence, the perimeter of the rectangle is;
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