3 years ago

Find the area of the polygon

Mathematics

1 answer:

lisov135 [29]3 years ago

7 0

Answer:

154 square units

Step-by-step explanation:

To find the area of a trapezoid, we need to: $(a+b)\frac{h}{2}$ , a and b being 17 and 5 in this case. h is 14. Substitute the variables and there you have it!

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Answer:

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Find the length of XY

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Since this is a right triangle, you can use the pythagorean theorem, $leg^2+leg^2=hypotenuse^2$ , to find XY. Since we know that 15 and 17 are our legs and that XY is the hypotenuse, we can solve it as such: