Area Quiz

What is the formula to find the area of a triangle?

• (base * height) / 2

• base - height

• base + height

• base * height

Calculate the area of a triangle with a base of 8 cm and a height of 5 cm.

• 40

• 30

• 13

• 20

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

• base plus height

• base divided by height

• base multiplied by height

• base minus height

Calculate the area of a parallelogram with a base of 10 cm and a height of 6 cm.

• 36 cm²

• 60 cm²

• 50 cm²

• 40 cm²

What is the formula to find the area of a trapezoid?

• (a + b) * h / 2

• (a - b) * h / 2

• a * b * h

• (a + b) * h

Calculate the area of a trapezoid with a base1 of 6 cm, base2 of 8 cm, and a height of 4 cm.

• 12

• 32

• 28

• 20

What is the formula to find the area of a composite figure?

• Find the perimeter of the figure and divide it by the number of sides.

• Break down the figure into simpler shapes and calculate the area of each shape separately. Then, add up the areas of all the shapes.

• Divide the figure into equal parts and calculate the area of each part.

• Multiply the length and width of the figure.

Calculate the area of a composite figure made up of a rectangle with length 5 cm and width 3 cm, and a triangle with base 4 cm and height 6 cm.

• 18 cm^2

• 15 cm^2

• 27 cm^2

• 12 cm^2

What is the formula to find the surface area of a figure using nets?

• Product of the areas of all the faces.

• Difference of the areas of all the faces.

• Sum of the areas of all the faces

• Average of the areas of all the faces.

Calculate the surface area of a figure using nets with a length of 10 cm, width of 6 cm, and height of 4 cm.

• 120 cm²

• 180 cm²

• 220 cm²

• 248 cm²