How to determine the height of a triangle when given the area

The video tutorial guides students through solving a problem involving finding the height of a triangle using the area formula. The teacher explains the formula for the area of a triangle and demonstrates how to isolate the height variable. Techniques for eliminating fractions in equations are discussed, and the final calculation is verified. The tutorial emphasizes understanding the problem, applying the correct formula, and verifying the solution.

What is the first step in solving a problem involving the area of a triangle?

• Measure the angles

• Find the hypotenuse

• Identify the shape and use the correct formula

• Calculate the perimeter

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

• Area = base + height

• Area = base x height

• Area = base x height / 2

• Area = 1/2 x base x height

If the area of a triangle is 22 and the base is 33, what are we trying to find?

• The height

• The perimeter

• The base

• The hypotenuse

What mathematical operation can be used to eliminate a fraction in an equation?

• Division by zero

• Multiplication by the reciprocal

• Subtraction

• Addition

After multiplying 2 by 22 and dividing by 3, what is the resulting value?

• 33

• 11

• 14 and 2/3

• 22