I think its 8 but correct me if i am wrong.
Answer:
-20
Step-by-step explanation:
-8-12 = -20
i can't think of a real life solution but i hope this helps a bit.
The interior angles of a triangle equal 180°. To find y you do 180°-57-61 which equals 62. So the measure of angle y is 62°. You add 62 and 67 to get 129. Then you do 180 - 129 = 51. So the measure of angle x is 51°
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Hey there!
Answer is the first option.
Hope this helps. - M