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What is the value of x if the angles are supplementary?

1.) 60

2.) 50

3.) 40

4.) 30​

What is the value of x if the angles are supplementary? 1.) 60 2.) 50 3.) 40 4.) 30​-example-1

2 Answers

9 votes

Answer:

2) 50

Explanation:

x + 130 = 180

-130 -130

x = 50

I hope this helps!

User Nir Berko
by
7.7k points
7 votes

Answer:

2) 50

Explanation:

Basically, supplementary is when you add two angles, they should equal 180 degrees. In this picture, we can see that the bottom two rays form a straight line, indicating that it is a 180-degree angle, also. Great way to visualize, by the way. Well, 180 - 130 is 50 degrees, so x is equal to 50 degrees.

User Bellu
by
8.0k points

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