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PLEASE HELP!! WILL give 5 stars image attached to intro to angle sum theorem find the missing angle

PLEASE HELP!! WILL give 5 stars image attached to intro to angle sum theorem find-example-1
User Em Ae
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1 Answer

11 votes
11 votes

Answer: 43

Explanation:

Let's start with what we know. We know that the sum of all angles in a triangle adds up to 180. So far, we have 79 and 58 which add up to 137. So we do 180 - 137 = 43.

So x = 43.

User Justin Poehnelt
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