Question

What is the value of x?



A.
22

B.
53

C.
127

D.189
https://static.k12.com/calms_media/media/1582000_1582500/1582235/1/cd43be472d59d416d8b9d3a1cec841f214e580f0/MS_IMC-150209-150412.jpg

Answer 1

The rightmost angle in the triangle is equal to 180-158.

Answer 2

so c ?

Answer 3

Correct.
Another way to know is to look at the angle. It's not acute, so we can eliminate A and B. Also, a triangle can not have an angle that is 189 degrees, so you can eliminate D.

Answer 4

thankyou so much