Measuring and Estimating Area of Miscellaneous Shapes

Given polygons A and B are similar with corresponding dimensions shown, what is the area of polygon B?

• 6.67 m²

• 3.33 m²

• 10 m²

• 22.5 m²

Find the ratio (red to blue) of the area.

• 9/14

• 14/9

• 196/81

• 81/196

Find the ratio (red to blue) of the area.

• 9/14

• 14/9

• 196/81

• 81/196

The pair of figures to the right are similar. The area of one figure is given. Find the area of the other figure to the nearest whole number.

The area of the smaller triangle is (a)  

(Round to the nearest whole number as​ needed.)

Marco's painting has an area of 320 square inches.  If the width of the painting is 16 inches, what is the length of the painting? 
*** Length= Area/Width

• 24 inches

• 22 inches

• 20 inches

• 26 inches 

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Estimate the area of a circular playground if the diameter is approximately 10 units.

• 78 square units

• 100 square units

• 50 square units

• 314 square units

Tags

CCSS.7.G.B.4

Given that the figures are similar, find the area of the shaded figure.

• 450 in²

• 300 in²

• 133.3 in²

Two similar figures have a side ratio of 4:7. What is the ratio of their areas?

• 4:7

• 7:4

• 16:49

• 8:14

What is the area of the arrow?

• 17 in²

• 40 in²

• 52 in²

• 61 in²

What is the area of the composite figure?

• 40 sq cm

• 65 sq cm

• 52.5 sq cm

• 25 sq cm

Tags

CCSS.6.G.A.1