Kristine P STAAR Geometry

The figures shown can be sorted into groups. Which of these shows a correct way to group these figures?

• 3 rectangles and 3 hexagons

• 2 hexagons and 4 quadrilaterals

• 2 hexagons, 2 pentagons, and 2 rectangles

• 1 pentagon, 2 hexagons, and 3 quadrilaterals.

• 6.75

• 6

• 3.25

• 3

• I and III

• I and II

• II and III

Find the area of the trapezoid.

• 70

• 31

• 88

• 44

Determine which of the following figures have the same area.

• I and II

• I and III

• II and III

Find the area of the trapezoid.

• 48

• 48 sq. in

• 24

• 24 sq. in

• 80 yds

• 9,480 yds

• 1,152,000 yds

• 9,720 yds

A puzzle is shown below. What is the area of the shaded portions of the puzzle?

• 15 sq. cm

• 45 sq. cm

• 67.5 sq. cm

• 135 sq. cm

The area of a figure in the shape of a parallelogram is 74.4 sq. m. If the height of the parallelogram is 6 m, then what is the length?

• 12.4 m

• 446.4 m

• 80.4 m

• 68.4 m

Which formula would determine the area of the following parallelogram?

• A = 13(18)

• A = 13(12)

• A = 18(12)

• A = 18(13)