Area and Perimeter

What is the area of this object?

• 48 square units
• 45 square units
• 14 square units
• 10 square units

The distance around a shape is its _____________.

• area

• perimeter

Tags

Terminology

The __________ is the space occupied by a shape.

• area

• perimeter

Tags

Terminology

To find the perimeter of any figure

• Add the lengths of all the sides
• Multiply the lengths of all the sides

• Area of a square
• Area of a rectangle
• Area of a triangle
• Area of a parallelogram

• A = 13 in²
• A = 20 in²
• A = 26 in²
• A = 40 in²

• A = 19 cm²
• A = 39 cm²
• A = 78 cm²
• A = 120 cm²

Find the area of the trapezoid. (follow steps on board)

• 18 m²

• 165 m²

• 84 m²

• 22.5 m²

• 4 km²
• 16 km²
• 64 km²
• 8 km²

What is the area of this circle?

• 163.2 sq. cm
• 15.3 sq. cm
• 124.2 sq. cm
• 113.1 sq. cm