Finding the Area of Triangles and Rectangles

Find the area of the figure.

Using the formula for the area of a rectangle, solve for the area of the rectangle.

• 24 cm²

• 11 cm²

• 5 cm²

• 2.3 cm²

What is the area of this triangle?

• 14 units²

• 24 units²

• 48 units²

Find the perimeter of the following rectangle.

• 24 cm

• 11 cm

• 22 cm

• 10 cm

What is the total area of the pink model?

• 3 units squared

• 4 units squared

• 7 units squared

• 12 units squared

What does area mean?

• the distance around a shape
• half the distance around a shape
• the amount of space outside a shape
• the amount of space inside a shape

Which shape has an area of 18?

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What is the area of the shaded shape? Each square in the grid has an area of 1 $cm^2$ .

• 9 undefined

• 11undefined

• 11undefined

• 10undefined

A rectangle has a base of 2 feet and a height of 14 feet. What is its area?

• 28 ft²

• 14 ft²

• 32 ft²

• 16 ft2

Find the area

• 72 mm squared
• 17 mm squared
• 34 mm squared
• 36 mm squared