Area of Two-Dimensional Shapes

What is the area of this figure?

• 40 square units
• 40 units
• 40

Find the AREA of this figure.

• 160 square feet
• 160 feet
• 160
• 1600 feet

Find the area of this triangle.

• 20 cm²

• 35 cm²

• 40 cm²

• 17.5 cm²

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

How do you find the area of a rectangle?

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

How do you find the perimeter of a rectangle?

• Add the side lengths together
• Length x Width
• Width x Width
• Length + Length

What formula would you use to find the area?

• A = bh
• A = 1/2 bh
• A = 1/2 h (b₁+b₂)
• S = 180 (n - 2)

What formula would you use to find the area?

• A = bh
• A = 1/2 bh
• A = 1/2 h (b₁+b₂)
• S = 180 (n - 2)

What formula would you use to find the area?

• A = bh
• A = 1/2 bh
• A = 1/2 h (b₁+b₂)
• S = 180 (n - 2)

What formula would you use to find the area?

• A = bh
• A = 1/2 bh
• A = 1/2 h (b₁+b₂)
• S = 180 (n - 2)