Number 10:
All angles in a triangle =180 degrees
so add the first to and subtract that by 180
166 degrees
180-166=14
so x=14 degrees
Answer:
Step-by-step explanation:
Polynomial
is in standard form as it is written in descending order of their powers.
1. 55
2. N/A - Sorry. I can’t see the numbers properly.
3. 180
Answer:
i dont know
Step-by-step explanation:
just working