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A triangle has angles with measures of 110 degrees and 2x degrees. What is x?

User Mranders
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2 Answers

1 vote
Because every triangle has 180*,
(* = degrees, stick with me, here) 180 - 110 = 70. 70 divided by 2 = 35. Therefore, x = 35.
Hope this helps!
User Theastronomist
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2 votes
X in this case looks like 35 because it is the only number that will fulfill the 70 degree requirement for the second angle/the sum of 2 angles that you mentioned.

Hope I helped!

Good Luck!
User Tom Doe
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5.8k points