Area and Perimeter Preview

Find the area of this triangle.

 $A=\frac{b\cdot h}{2}$  

• 12 in²

• 22 in²

• 18 in²

• 24 in²

Find the perimeter of this triangle.

• 150 ft
• 100 ft
• 20 ft
• 35 ft

Tags

CCSS.3.MD.D.8

What is the area?

• 14 sq units

• 8 sq units

• 8 sq units

• 12 sq units

Find the area:

 $A=bh$  

• 13 in²

• 20 in²

• 26 in²

• 40 in²

Find the area.

 $A=\frac{\left(a+b\right)h}{2}$  

• 41 yd²

• 45 yd²

• 44 yd²

• 43 yd²

What is the Perimeter of this rectangle?

• 16 cm

• 40 cm

• 84

• 13 cm

What is the perimeter?

• 16 units

• 8 units

• 14 units

• 12 units

What is the area of this rectangle?

• 16 cm squared

• 84 cm squared

• 40 cm squared

• 13 cm squared

What is the perimeter of this parallelogram?

• 18 in

• 16 in

• 10 in

Tags

CCSS.3.MD.D.8

What shape do I use this formula for? $A=b\cdot h$  

• Rectangles

• Triangles

• Trapezoids

• Circles