Respuesta :

So x and y are supplementary because the angle beside X is 90º so all together it’s 180º


And each side should add up to 90º

So x and y should each be 45º if I’m not mistaken, and then z is (I forgot the proper vocab term for this) right flippity across y so it should also be 45º
It should be a supplementary angle. Srry if it doesn’t help :/

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