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Solve for xxx in the diagram below.
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4 votes
Solve for xxx in the diagram below.

Solve for xxx in the diagram below.-example-1
User Remy Lebeau
by
4.3k points

1 Answer

5 votes

Answer:

x = 34

Explanation:

The three angles form a straight line and are thus supplementary angles. The sum of a supplementary angles is always 180, so we can use the equation 180 = x + 12 + 100 + x to find x:

180 = 2x + 112

68 = 2x

x = 34

User Alex Woolford
by
4.5k points
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