7.1 Area & Perimeter

The floor of a rectangular classroom is 50 feet by 2 feet. What is the perimeter & area?

Perimeter: ​ (a)  

Area: ​ (b)  

Each tire on your bicycle has a diameter of 26 inches. About how far will you travel when the tires make one complete revolution? Express your answer in terms of π .

Mathematical Equivalence

ON

• 8 cm

• 32 cm

• 64 cm

• 4 cm

Find the area of the parallelogram shown below.

If a trapezoid has bases with lengths of 10 cm and 20 cm, and the height is 12 cm, label the length.

a

b

c

12 cm

20 cm

10 cm

If a trapezoid has bases with lengths of 10 cm and 20 cm, and the height is 12 cm, what is the area of the trapezoid?

Find the area and perimeter of the triangle.

Perimeter: ​​ (a)  

Area: ​​ ​ ​ (b)  

Find the perimeter of the kite.

Find the perimeter of the rhombus.

Match the following shapes with the correct name.

• Trapezoid

• 
• Kite

• 
• Rhombus

•