Area/Perimeter of Triangle and Rectangle review

What is the area of a rectangle with a width of 8 and a length of 11.5?

• 46

• 39

• 92

• 19.5

What is the perimeter of a rectangle with a length of 20 ft. and a width of 14 ft?

• 280 ft

• 68 ft

• 68 ft²

• 34 ft

What is the perimeter of a triangle with the sides of 4 cm, 3 cm, 7 cm and a height of 9 cm?

• 23 cm

• 31.5 cm

• 14 cm

• 1.5 cm

What is the area of a triangle with a side of 4 ft, a base of 9 ft and a height of 7ft?

• 20 ft²

• 14 ft²

• 18 ft²

• 31.5 ft²

What is the definition of perimeter?

• the amount of space an object takes up

• the distance from one side of a figure to another

• the distance around the outside of a figure

What is the definition of area?

• The distance around the outside of a shape

• The amount of space inside a shape

• How much something can hold

The height of a triangle must be __________ to the base.

• parallel

• opposite

• slanted

• perpendicular

What is the first step to finding the area of a compound shape?

• Find the area of each shape

• Find the perimeter

• Add everything together

• Identify the different shapes