$\"\"$

Find the perimeter of the trapezoid:

Observe the figure:

Length of the trapezoid is $\"\"$ and width of the trapezoid is $\"\"$ .

The perimeter of the rectangular is $\"\"$ .

$\"\"$ (Substitute $\"\"$ and $\"\"$ )

$\"\"$ (Add inside terms)

$\"\"$ (Multiply)

Therefore, the perimeter of the trapezoid is $\"\"$ .

$\"\"$

The perimeter of the trapezoid is $\"\"$ .