Answer:
10
Step-by-step explanation:
The sum of the measures of the exterior angles in a convex polygon is 360°. And each exterior angle measure 36 degrees so Number of side will be 10.
Answer:
the top one that's orange
Answer:
6c-5d-3
Step-by-step explanation:
6c-7+d+4-6d=6c-5d-3