Answer:
A
Step-by-step explanation:
Answer:
60 degrees
Step-by-step explanation:
The total measures of a triangle should equal 180 total. Add the three known angles to get 120. Subtract that from 180 to get 60. So, the last angle measures 60 degrees.
I would say c. I’m not sure if I’m right if I’m not sorry but good luck
Assuming the ':' means an = sign, 2
=10 simplifies to 2
=8
