I think it's 6.80 hope it helped
Answer:
3n + 6 - 8
Step-by-step explanation:
Step-by-step explanation:
By Exterior Angle Theorem,
81° + b = 117°.
=> b = 117° - 81° = 36°.
Answer:
The ratio of the length opposite to the side of the triangle whose angle is opposite to the length of the hyptoneuse.
Atoms form together to form molecules