Answer: 360 degrees
Step-by-step explanation:
You are given a convex polygon that has 7 sides and one angle at each vertex.
The sum of the measure of external angle of a polygon Inrespective of the number of sides of the polygon will always be equal to 360 degree.
Therefore, the sum of the measure of its exterior angles is 360 degrees
<span>written correctly in scientific notation
</span>answer
3.05 × 10^ 4
Because since 17 can only be multiplied by it's self and one that's what the box is showing
2.50 x 4 = 10
20 - 10 = 10
so his change would be $10