Question

What is the measurement of ∠N?

Answer 1

The measure of N is 141. The straight line is 180 so is you subtract 39 from 180 you get 141.
This help?

Answer 2

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.

If two angles are known as supplementary angles, then their sum is 180°.

Since angle 39° and angle N are supplementary angle, therefore their sum is 180°.

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

Subtract 39 from both sides.

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

$\angle N=141^{\circ}$

Therefore the measure of angle N is 141°.