Shape and Formula

The side length of a square garden is 5 feet. Julio uses the formula ​ (a)   to find how much fencing he needs to go around the garden. He finds he needs ​ (b)   of fencing.

• p=4 x s

• 20 feet

• p=s x s

• p=2(l)+2(w)

• 25 feet

• 15 feet

The side length of a square garden is 5 feet. Julio uses the formula ​​ (a)   to find how big his garden is so he can buy some soil. He finds that his garden covers (b)   .

• a=s x s

• 25 square feet

• a= 4 x s

• p=2(l)+2(w)

• 25 feet

• 15 feet

Match the following shapes to the formulas

• a= l x w

  p= 2(l) + 2(w)

• Rectangular Prism

• a=s x s

  p=4 x s

• Cube

• V=s x s x s

• Square

• V=l x w x h

• Rectangle

Solve for the volume of this rectangular prism: length=2 meters, width=8 meters, and height=5 meters

• 80 cubic meters

• 16 cubic meters

• 10 cubic meters

• 40 cubic meters

Solve for the area of the square: side length=6 inches

• 36 square inches

• 24 square inches

• 18 square inches

• 12 square inches

Solve for the perimeter of the rectangle: length=3 feet, width=7 feet

• 21 feet

• 20 feet

• 14 feet

• 12 feet

Match the following formulas for squares/cubes

• s x s

• Perimeter

• 4 x s

• Area

• s x s x s

• Volume

Match the following formulas for rectangles/rectangular prisms

• 2(l) + 2(w)

• Area

• l x w

• Perimeter

• l x w x h

• Volume

What do the l and w stand for in this formula? A=l x w

• length and width

• long and wide

• large and wind

• laugh and wink

Find the area of the parallelogram.

• 46 in²

• 60 in²

• 56 in²

• 120 in²