Area Basics

• 40 yd
• 40 yd²
• 80 yd²
• 18 yd²

What is the formula for the area of a triangle?

• A=bh

• A=lw

• A=s²

• A=1/2(bh)

What is the formula for the area of a parallelogram?

• A=bh

• A=lw

• A=s²

• A=1/2(bh)

How do you find the diameter of a circle

• Multiply by pi

• Multiply the radius by 2

• Divide the radius by 2

• It's impossible...

What is the area of the rectangle?

• 15 cm2

• 8 cm2

• 2 cm2

• 16 cm

The space inside an 2-D object is called its ____________________.

• area

• perimeter

• volume

• circumference

Find the area of the square.

• 49 mi²

• 28 mi²

• 14 mi²

• 21 mi²

Give the most precise name of the figure and the correct formula(s) to find the area.

• Triangle

• Trapezoid

• 
• 
• 

Give the most precise name of the figure and the correct formula(s) to find the area.

• Triangle

• Trapezoid

• 
• 
• 

Give the most precise name of the figure and the correct formula(s) to find the area.

• Rectangle

• Trapezoid

• 
• 
•