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STALIN [3.7K]
3 years ago
11

HELP! Area of a Trapezoid! 40 points!

Mathematics
2 answers:
kotegsom [21]3 years ago
7 0
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. 
Pie3 years ago
5 0
Should be 27, hope this helps!

Can I get a brainliest? I need it badly!
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