Rectangle Area and Dimensions Problems

The video tutorial explains how to find the height of a rectangle given its area and base length. It starts by identifying the dimensions of the rectangle, labeling the height and base, and applying the area formula. The tutorial then demonstrates solving the equation for height by dividing both sides by the base length. A detailed step-by-step division process is shown to verify the solution, concluding that the height is 14 yards.

What is the given area of the rectangle in the problem?

• 450 square yards

• 420 square yards

• 30 square yards

• 14 square yards

What is the length of the base of the rectangle?

• 50 yards

• 420 yards

• 30 yards

• 14 yards

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which formula is used to calculate the area of a rectangle?

• Area = base + height

• Area = base x height

• Area = base / height

• Area = base - height

Tags

CCSS.HSA.REI.A.1

What operation is performed to isolate the height in the equation 30h = 420?

• Multiplication

• Division

• Subtraction

• Addition

What is the purpose of dividing both sides of the equation by 30?

• To find the width

• To find the height

• To find the area

• To find the base

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

What is the first step in dividing 420 by 30?

• Add 30 to 420

• Multiply 30 by 14

• Determine how many 30s are in 42

• Subtract 30 from 420

Tags

CCSS.4.NBT.B.6

How many times does 30 go into 120 during the division process?

• 5 times

• 3 times

• 6 times

• 4 times

Tags

CCSS.4.NBT.B.6

What is the result of 42 minus 30 in the division process?

• 14

• 12

• 16

• 10

Tags

CCSS.4.MD.A.2

What is the final height of the rectangle?

• 12 yards

• 14 yards

• 16 yards

• 18 yards

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of a rectangle with a base of 30 yards and a height of 14 yards?

• 420 square yards

• 460 square yards

• 440 square yards

• 400 square yards

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3