6.8C AIRR #331

The area of a rectangle is 882 mm². The base of the rectangle is 42 mm. Write an equation that can be used to find the width of the rectangle.

• Width = 882 / 42

• Width = 42 / 882

• Width = 882 * 42

• Width = 42 + 882

Write an equation that can be used to find the base of the smaller triangle. (Use the triangle diagram with sides 20 in., 15 in., and 25 in.)

• b/15 = 20/25

• b/20 = 15/25

• b/25 = 15/20

• b/15 = 25/20

Write an equation that can be used to find the volume of a cube that measures 10 inches on each side.

• V = 10 + 10 + 10

• V = 10 * 10

Write an equation that can be used to find the length of a rectangular parking lot that has an area of 375 ft² and a width of 15 ft.

• 15 * length = 375

• length / 15 = 375

• length + 15 = 375

• length - 15 = 375

The volume of a tent is 528 cubic feet. Write an equation with the given dimensions that can be used to find the length of the triangular base of the tent.

• 528 = (1/2) * base * height * length

• 528 = base * height * length

• 528 = (1/3) * base * height * length

• 528 = (1/2) * base * length

Write an equation that can be used to find the height of a parallelogram with an area of 19.22 square inches and a base length of 6.2 inches.

• h = 19.22 / 6.2

• h = 6.2 / 19.22

• h = 19.22 * 6.2

• h = 6.2 * 19.22

Write an equation that can be used to find the area of the shape.

• A = l × w

• A = 2πr

• A = πr²

• A = ½bh

Write an equation that can be used to find the area of the shape.

• A = l × w

• A = 2πr

• A = 1/2 × b × h

• A = πr²

Write an equation that can be used to find the area of the shape.

• A = l × w

• A = 2πr

• A = 1/2 × b × h

• A = πr²

Write an equation that can be used to find the area of the shape.

• A = l × w

• A = 2πr

• A = 1/2 × b × h

• A = πr²