Finding Height Using Area Formula

The video tutorial explains how to find a missing dimension using the area formula. It starts by introducing the formula for area as base times height and provides a given area of 45 square inches with a base of 9 inches. The tutorial sets up an equation to solve for the missing height by dividing both sides by the base. The solution is verified by substituting the found height back into the formula to ensure the calculated area matches the given area.

What formula is used to find missing dimensions in this lesson?

• Perimeter equals base plus height

• Volume equals length times width times height

• Area equals base times height

• Circumference equals pi times diameter

What is the given area in the problem?

• 5 square inches

• 9 square inches

• 45 square inches

• 50 square inches

What is the known base value in the problem?

• 45

• 9

• 5

• 10

What symbol is used to represent the unknown height?

• H

• X

• B

• Y

What operation is used to solve for the unknown height?

• Multiplication

• Division

• Subtraction

• Addition

What number do you divide by to find the height?

• 10

• 9

• 5

• 45

What is the value of the height once calculated?

• 10 inches

• 9 inches

• 5 inches

• 45 inches

What is the inverse operation of multiplication used in this problem?

• Subtraction

• Exponentiation

• Addition

• Division

What is the purpose of using inverse operations in this context?

• To isolate the unknown variable

• To multiply the base and height

• To simplify the equation

• To add more numbers

How do you verify the solution for the height?

• By multiplying the base and height to check the area

• By subtracting the base from the area

• By dividing the area by the base

• By adding the base and height