Perimeter and Area of 2D Shapes

What is the formula for solving perimeter?

What is the formula for solving the area of Triangle

Work out the area of this square...

• 81 cm²

• 36 cm²

• 72 cm²

• 90 cm²

Find the AREA of this figure.

• 160 square feet

• 160 feet

• 160

• 1600 feet

A square has a perimeter of 48 millimeters and an area of 144 square millimeters. What is the measurement of one side? 

• 12 mm

• 8 mm

• 6 mm

• 14 mm

What is the area of this circle?

• 1385.44 sq. ft

• 2142.12 sq. ft

• 5541.77 sq. ft

• 1289.12 sq. ft

What is the area of this trapezoid?

• 64 m

• 72 m

• 72 m²

• 64 m²

The distance around an object is called the

• area

• perimeter

• volume

• quadrilateral

How do you find the area of a rectangle?

• Length + Length + Length + Length

• Length + Width

• Length x Width

• Width x Width

Find the Area of this triangle

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²