Help im confused and ty i can give brainliest and extra pts if u want even if u can only answeer 1
1 answer:
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Look at the picture.
We know, the sum of the measures of the triangle is equal 180°.
Therefore in ΔBCD we have:
<em>subtract 137 from both sides</em>
Answer: x° = 90°, y° = 43°.
