STAAR Area

• A

• B

• C

• D

• 10 square cm

• 11 square cm

• 28 square cm

• 18 square cm

• A

• B

• C

• D

• 56 SQUARE FEET

• 112 SQUARE FEET

• 80 SQUARE FEET

• NOT HERE

Mathematical Equivalence

ON

• 
• 
• 
• 

The shaded figure on the grid represents Erin’s rectangular lawn.

What is the area in square meters of Erin’s lawn?

____ square meters

How many parts are shaded blue?

• 3/8

• 3/10

• 1/3

• 2/3

• Rectangles W, V, X, Y and Z

• Rectangles X and Y only

• Rectangles W and Z only

• Rectangles V, X and Y only

• 128

• 196

• 188

• 256