Create your own real world problem that involves designing a 2D shape. Then: write an expression to find the perimeter of that design.
A square with 20 ft sides is put on the moon
What is the perimeter?
sides = s
s x 4/4 = 20
s = 20
s x 4 = 80
Create an extension problem that builds on your story problem. (like a part B for your story problem)

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.