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In the figure shown, what is the value of x?

In the figure shown, what is the value of x?-example-1
User Danelle
by
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2 Answers

8 votes

Answer:

Explanation:

(6x+10)+(x+17)+(4x+34)=180

11x+61=180

11x+61-161=180-61

11x=119

11x/11=119/11

x=10 9/119

User Berthe
by
8.1k points
9 votes

we can see that the triangle is isosceles since it has 2 equal sides

so that means 2 equal angles then :

x + 17 = 4x - 34

3x = 51

x = 17

or

the sum of 3 triangles angles = 180

6x + 10 + x + 17 + 4x - 34 = 180

11x = 187

x = 17

User Michela
by
7.7k points

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