I don't think you can find x in this case. Cosine can only go as low as -1 and as high as 1. Since 2.3 is more than 1, the answer does not exist
It goes as 1.875. Hope this helped you :)))
Answer:
chord CD is 11
Step-by-step explanation:
just add 2 and 9
Answer:
50 degrees.
Step-by-step explanation:
The three angles make up a straight line angle which = 180 degrees, so:
C = 180 - 65 - 65
= 50 degrees.
the solution is in the above picture.
