Unit 8 test review (geometry and measurement)

Jessica's backyard and pool is shown above.

The pool section is a square with a side length of 6 meters.

The backyard section is a square with a side length of 4 meters.

What is the area, in square meters, of her garden?

• 8 square meters

• 24 square meters

• 10 square meters

• 14 square meters

A store has a sign that is 6.85 meters wide and 4.37 meters tall. What is the perimeter of the sign? (ADD ALL SIDES)

• 24 meters

• 11.22 meters

• 22.44 meters

• 29.9345 meters

Together the triangle and rectangle have a perimeter of 56 inches. The model shows the dimensions of the rectangle.

What is the perimeter in inches of the triangle?

• 32 in

• 24 in

• 8 in

• 56 in

Chris is building a mini skyscraper using one inch cubes. What would the volume of his skyscraper be if he adds 3 more layers?

• 6 cubic inches because 2 x 3 = 6

• 24 cubic inches because 4 x 3 x 2=24

• 18 cubic inches, because 6 x 3 = 18

• 18 cubic inches, because 2 x 3 X 3 = 18.

Jana needs a box to fit her DVDs.  If she knows that the box needs to have a volume between 200 cubic inches and 250 cubic inches which box below has the correct dimensions?

• 20 in. x 9 in. x 2 in.

• 10 in. x 2 in. x 3 in.

• 15 in. x 2 in. x 8 in.

• 20 in. x 2 in. x 3 in.

The diagram shows the classification of some two-dimensional figures. The numbers 1 and 2 represent two-dimensional figures missing from the diagram.

Which list shows the two-dimensional figures represented by the numbers 1 and 2.

• 1. Trapezoid

  2. Square

• 1. Obtuse

  2. Right

• 1. Square

  2. Trapezoid

• 1. Right

  2. Obtuse

What is the volume of this model?

• 96 cubic units

• 210 cubic units

• 16 cubic units

• 280 cubic units

Ms. Bradley's favorite water bottle holds 4,500 milliliters of water. How many liters of water does it hold?

• 0.45L

• 45.0L

• 4.5L

• 450.0L

At the GHS track meet the farthest long jump was 32 feet. Which distance matches 32 feet?

• 2 yards 28 feet

• 10 yards 2 feet

• 10 yards

• 7 yards

Which triangles are isosceles?

• Triangle 3

• Triangles 1, 3 and 4

• Triangles 3 and 4

• Triangle 4