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katrin2010 [14]
3 years ago
15

In quadrilateral QRST, . Is QRST a rectangle?

Mathematics
1 answer:
muminat3 years ago
8 0
Is there a picture with it?

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Write in standard form: <img src="https://tex.z-dn.net/?f=%28%5Cfrac%7B%5Csqrt%7B2%7D%7D%7B2%7D%20%2B%20%5Cfrac%7B%5Csqrt%7B2%7D
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