<u>Shape #1: A square.</u> Every side is 4 units long. The perimeter is 16 units. The area is <em>16 </em>square units.
<u>Shape #2: A rectangle.</u> The length is 7.9 units. The width is 0.1 unit. The perimeter is 16 units. The area is <em>0.79</em> of a square unit.
<u>Shape #3: A circle.</u> The diameter is (16/π) units. (about 5.093 units) The perimeter (circumference) is 16 units. The area is (64/π) square units. (about <em>20.37</em> square units)
So, you will obviously have to do the drawing bit, but I can help with the rest. I would first recommend drawing a square with a side length of 4, which will give you a perimeter of 16. The formula for area in a square is s², where s is the side length. That means the area for the square is 4², or 16 units², just like the perimeter.
You can draw any shape you like for the second one, but I would suggest a rectangle with a length of 6 and a width of 2. Perimeter for a rectangle is P = 2L + 2w , and 2(6) +2(2) = 16. The area would then be the length times the width, or 2(6), which equals 12 units² for the second figure.
