Respuesta :

nicholasfoh10

Answer:

80 degrees

Step-by-step 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.

PoeticAesthetics

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

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