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Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Find the values of x and y.

Note Enter your answer and show all the steps that you use to solve this problem in the space provided Find the values of x and y class=

Respuesta :

Angle CDE is 90°, so x° must also be 90°. (BDC=180°, divide by 2= 90°)
Both triangles are exactly the same so angle DBA will also be 47°. You now know two angles, 90° and 47°. Triangle = 180°, so 180-90-47= y° (43°)

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