Geometry review

What is the formula for finding the area of a triangle?

• A = bh

• V = lwh

• A = 1/2 bh

What is the area of the composite shape?

• Rectangle = 54, triangle = 18, total = 54 + 18 = 72 square units

• Rectangle = 54, triangle = 90, total = 54 + 90 = 144 square units

What shape is the net?

• triangular pyramid

• triangular prism

• rectangular prism

• rectangular pyramid

Is surface area.......

• Filling in a 3 dimensional shape 
• wrapping the outside of a 3 dimensional shape

What is the volume of this rectangular prism?

• 26 cubic units
• 24 cubic units
• 24 square units
• 26 square units

Area of triangle?

• 17 units²
• 20 units²
• 10 units²
• 16 units²

Find the area of the figure.

• 10 cm²
• 24 cm²
• 12 cm²
• 20 cm²

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 2 
• 16 cm

What is the area of the shaded region?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm