Calebzionn Calebzionn

15-03-2017
Mathematics

contestada

How do I find, x and y?

How do I find x and y class=

Respuesta :

sqdancefan sqdancefan

03-07-2019

Answer:

x = 52°
y = 128°

Step-by-step explanation:

The triangle is isosceles, so the angles on either end of the parallel bases are congruent. Right away, that tells you y = 128°.

The angles at the side of a trapezoid are supplementary, so ...

x = 180° - 128°

x = 52°

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