Answer:
2340
Step-by-step explanation:
Formulae for sum of interior angles is 180(n-2)
Whereby n=number of sides

Adjaadjacent angles are angles that are the vertex but vertical angles are lines that cross each other.
Answer:
-8x-8
Step-by-step explanation:
Answer:
0.2416472823
Step-by-step explanation:
1.23×0.6975=
0.857925
0.857925/60.8=0.0141106086
3√0.0141106086
=0.2416472823