Answer: Your picture will not show up, can you post again?
Step-by-step explanation:
Answer:
there is not accurate answer that can be give with that little amount of information
Answer:
umm there is no problem
Step-by-step explanation:
the answer is 10
Answer:
mBC = 96°
mB = 55°
mC = 77°
mAB = 154°
Step-by-step explanation:
The angle mB inscribes the arc mAC, so we have:


The sum of internal angles of a triangle is 180°, so in the triangle ABC we have:




Using again the property of inscribed angles, we have:


It is the third one: 8 c squared minus 40 x + 25