Solve for x...............

Mathematics

1 answer:

Mandarinka [93]3 years ago

8 0

Answer:

x=26

Step-by-step explanation:

let take the 3rd angle of the triangle y

2x + 76 + y = 180 ( angle sum property)

y = 180 ‐ 76 ‐ 2x

y = 104 ‐ 2x

5x ‐ 2 + y = 180 ( linear pair)

5x‐2+104‐2x = 180 ( y = 104 ‐ 2x)

3x+102=180

3x=180‐102

x=78/3

x=26

hope this ans will help u

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What is the measurement of ∠N?

djverab [1.8K]

Answer:

The measure of angle N is 141°.

Step-by-step explanation:

From the given figure it is noticed that the angle 39° and angle N lies on a straight line. It means both angles are supplementary angles.

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$\angle N+39^{\circ}=180^{\circ}$