Area and Perimeter of Square, Rectangle, Parallelogram, Triangle and Trapezoid

Find the AREA of this figure.

• 160 square feet

• 160 feet

• 160

• 1600 feet

The formula

A = lw

is to find ____________ of a rectangle

• Area

• Perimeter

• Surface Area

• Volume

What is the area?

• 30 m²

• 20 m²

• 24 m²

• 120 m²

How do you find the AREA of a TRIANGLE?

• A= lw

• A = bh

• A= 1/2 bh

• A= 1/2 lwh

A square has a side of 3.5 inches. What is the area of the square? ___________ inches squared. (only enter the number)

A triangle has a base of 4cm and a height of 5cm . What is the area? _______ cm squared. (only enter the number)

A= 1/2h (b₁ + b₂)

This is the formula for...

• Area of a rectangle

• Area of a triangle

• Area of a parallelogram

• Area of a trapezoid

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

• 46.2 ft²
• 92.4 ft²
  
• 64.2 ft
• 92.4 ft

the amount of space INSIDE a shape

• base

• area

• perimeter

• product

• ratio