Question

supplementary angle of 130 degrees a)40degrees b)60degrees c)50degrees d)90degrees​

Answer 1

Answer:

supplementary angle of 130 degree is 50 degree

Answer 2

Given:

Angle=130°

To find:

Angle's supplement

Solution:

The required supplement is 50°. (Option c)

Let the angle required here be X.

Now, we know that on adding the given angle and the required supplement, we will get 180°.

So, angle+ angle's required supplement=180°

Using the values, we get

130°+X=180°

On subtracting,

X=180°-130°

X=50°

So, the supplement of the given angle is 50°.

Therefore, the required supplement is 50°.