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Anyone know the answer to this? I have been struggling?
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2 votes
Anyone know the answer to this? I have been struggling?

Anyone know the answer to this? I have been struggling?-example-1
User Gargsms
by
3.3k points

2 Answers

2 votes
180-128= 52
180-42-52-52=34
180-34=146
I think is 146
I think???
User Saku
by
3.4k points
4 votes

Answer:

x = 99°

Explanation:

first: find the supplement to 123°:

180 - 123 = 57°

second: since all triangle interior angles total a80°:

180 - 42 - 57 = 81°

third: x = the supplement to 81°, so, x = 180 - 81 = 99°

User Thehme
by
3.3k points
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