Question

In the diagram, what is mVSR?

Answer 1

80 degrees

Explanation:

VSU is 100 degrees so, RST would also be a 100 degrees. If you subtract 360 from 200, the total, you would get 160 degrees. If you divide that by two, you get 80 degrees.

Answer 2

Angles VSR and VSU are supplementary. This means there sum is 180 degrees. Knowing this you can make a formula:

angle VSR + angle VSU = 180 degrees

Lets make angle VSR x

x + 100 = 180

To solve this you must isolate x. To do this subtract 100 to both sides

x + 100 - 100 = 180 - 100

x = 80

The measure of angle VSR is 80 degrees

Hope this helped!

~Just a girl in love with Shawn Mendes