PLEASE HELP ASAP!!! VERY URGENT

Mathematics

2 answers:

Yuri [45]3 years ago

8 0

X: 10, 20, 30, 40
Y: 12.5, 15, 27.5, 42.5

I’m not 100% sure though

Vedmedyk [2.9K]3 years ago

3 0

X - 10, 20, 30, 40 not sure about y though

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You can solve this problem using the properties of the 45-45-90 right triangle. Assuming the 12 cm is a diagonal of the square, each side of the square can be modeled as x, and the diagonal will be x $\sqrt{2}$ .

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Next, to find the area of the square you take the square of any of its sides. Since x is the length of one side, and $x=\frac{12}{\sqrt{2} }$ , you can square $\frac{12}{\sqrt{2} }$ to get the area. This is equal to $\frac{144}{2}$ or 72 cm.