Have to find the area of the figure please help!

  Area =

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Explanation:

The triangle on the right side is a 45-45-90 triangle

The hypotenuse is 8, so the leg length is

This is the height of the parallelogram. The base is 15 which is always perpendicular to the height, and vice versa.

The area of this parallelogram is therefore,

a negative exponent is translated as follows:

so, we have

the answer to the expression is 83