Triangles equal 180°. The bottom left corner is 90° in this triangle. Add the angles together set equal to 180°.
x= unknown angle
90° + 67° + x= 180°
157 + x= 180
subtract 157 from both sides
x= 23°
ANSWER: x=23°
Hope this helps! :)
Answer: 63
Step-by-step explanation: YOU NEED TO ADD 84+33 AND THEN THE ANSWER YOU GET YOU NEED TO SUBTRACT FROM 180
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