Approximately how many degrees are in the measure of an interior angle of a regular seven side polygon

72

Step-by-step explanation:

360 ÷ 5, because all shapes angles add up to 360. and a polygon has 5 sides

36 is the final answer! : )

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.