Area Quiz

What is the formula to calculate the area of a rectangle?

• Length - Width

• Length x Width

• Length + Width

• Length / Width

If the length of a rectangle is 5 cm and the width is 3 cm, what is the area?

• 8 cm²

• 15 cm²

• 10 cm²

• 20 cm²

How do you find the area of a triangle?

• Using the formula: (length x width)

• Dividing the perimeter by 3

• Using the formula: (base x height) / 2

• Counting the number of sides and multiplying by 3

If the base of a triangle is 6 cm and the height is 4 cm, what is the area?

• 10 cm²

• 24 cm²

• 12 cm²

• 8 cm²

What is the formula to determine the area of a parallelogram?

• base minus height

• base multiplied by height

• base divided by height

• base plus height

If the base of a parallelogram is 8 cm and the height is 5 cm, what is the area?

• 56 cm²

• 13 cm²

• 30 cm²

• 40 cm²

How do you measure the area of a trapezoid?

• A = (a + b) * h

• A = (a + b) * h / 2

• A = (a * h) / 2

• A = (a * b) / 2

If the height of a trapezoid is 10 cm, the length of the top base is 6 cm, and the length of the bottom base is 10 cm, what is the area?

• 8 cm²

• 30 cm²

• 50 cm²

• 16 cm²

What is the formula to solve for the area of a circle?

• πr

• πr^2

• πr^3

• 2πr

If the radius of a circle is 4 cm, what is the area?

• The area of the circle is 20π cm^2

• The area of the circle is 12π cm^2

• The area of the circle is 16π cm^2

• The area of the circle is 8π cm^2