how would we prove (or know) the opposite sides are parallel?
The last statement is true based on the information in the table
2.11 as a mixed number is 2 11/100. It is already in simplest form.
Sum of the interior and exterior angle =180
If we have 5 sides, then we have 5 angles,
so
sum of exterior and interior angles =180*5= 900⁰.
2 candies for each kid
explanation- if 6+7= 13 then there is 6 kids and 6 divided by 3 kids is 2 candies