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What is the value of the following triangle: (x +25) + x + 45? solve for x
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2 votes
What is the value of the following triangle: (x +25) + x + 45?
solve for x

User Drummondj
by
5.5k points

2 Answers

5 votes
is these are measures of angles then:

x + 25 + x + 45 = 180°
2x + 70 = 180
2x = 110
x = 110 ÷ 2 = 55
User Angelacpd
by
4.6k points
4 votes
(X+25)+x+45
X+25+x+45
2x+70
2(x+35)
User Sergey Shcherbakov
by
5.2k points
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