Question

HELP! Area of a Trapezoid! 40 points!

Answer 1

FIRST PROBLEM AS GENIUS!!!

The 45-45-90 triangle theorem states that each leg equals x, and the hypotenuse equals $x \sqrt{2}$. Using this, we can find that the height is 10. Take the average of the lengths to get l = 27. 

The area = 270. 

Answer 2

Should be 27, hope this helps!

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