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A triangle has one angle that is 46 degrees, another angle that is x+20 and another angle that is x, what is x?
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A triangle has one angle that is 46 degrees, another angle that is x+20 and another angle that is x, what is x?

User HeyNow
by
4.3k points

2 Answers

4 votes

Answer:

57

Explanation:

Angles in a triangle add up to 180 degrees.

Your equation will be: 46+x+20+x=180

66+2x=180

x=57

User Yitzhak Khabinsky
by
4.8k points
4 votes

Answer:

57

Explanation:

180-46-20=114 114/2=57

User Homa
by
4.8k points
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