Answer:
113 degrees
Explanation:
ABF= 39 degrees
ABE= 51 degrees
ABD= 23 degrees (BE is a right angle, which is 90 degrees, 90-67=23
39+51+23= 113
Hope this helps!
it is 23. always remember it's supposed to add up to 180. So add up all your numbers and subtract the total from 180 to get your answer
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