Area and circumference

Find the area of the rectangle.

• 24 ft²

• 12 ft²

• 32 ft²

• 89 ft²

Find the area of the trapezoid.

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

What is the area of a square with a side length of 4 cm?

• 16 cm

• 16 square cm

• 8 cm

• 8 square cm

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

What does perimeter mean?

• the amount of space inside a shape

• the distance around the shape

• the amount of space inside a shape divided by two

• half the distance around a shape

What is this shape?

• Parallelogram
• Rhombus
• Kite
• Trapezoid

Why do you need to divide by 2 when solving the area of a triangle?

• A triangle is half the size of a square.

• A triangle only has three sides.

• A triangle is half the size of a rectangle or square.

• A triangle is not a polygon.

Find the area of the triangle shown.

• 16 square inches

• 12 square inches

• 24 square inches

• 48 square inches

You can use the formula A = ½bh to find the area of every triangle.

• True

• False