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What is the value of x in the triangle?

What is the value of x in the triangle?-example-1

2 Answers

2 votes

Answer:

x=40

Explanation:

The angles inside a triangle must add to 180 degrees, therefore

65+75+x=180

Combine like terms by adding 65 and 75

140+x=180

We want to solve for x. To do this, we need to get x by itself. 140 is being added to x. To undo this, subtract 140 from both sides.

140-140+x=180-40

x=40

User Adeel Ahmed Baloch
by
8.1k points
1 vote

Answer:

x = 40

Explanation:

The sum of the angles of a triangle is 180

65+75+x = 180

Combine like terms

140+x= 180

Subtract 140 from each side

140-140+x=180-140

x = 40

User IHTCboy
by
7.1k points

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