Shapes STAAR Questions

Alex filled out a graphic organizer about polygons. Here is a section of his graphic organizer.
Which shapes appear to be classified correctly?

• Shapes 1 and 3 only

• Shapes 2 and 4 only

• Shapes 1, 2, and 3

• Shapes 1, 3, and 4

The ordered pairs below represent three vertices of a trapezoid.
(2, 1), (4, 4), (4, 6)
Which ordered pair could represent the location of the fourth vertex of this trapezoid?

• (4,5)

• (9,10)

• (2,9)

• (4,1)

Emily has a box shaped like a rectangular prism that is full of sugar cubes. Each sugar cube has a volume of 1 cubic centimeter. The top layer has a width of 6 cm and a length of 11 cm. There a 3 layers of sugar cubes. How many sugar cubes are in the box?

• 198

• 66

• 594

• 99

A rectangular billboard 9.35 meters wide and 6.82 meters tall. What is the perimeter of the billboard in meters?

• 16.17 meters

• 63.767 meters

• 32.34 meters

• 37.4 meters

Edgar built a deck in his backyard with a section in the shape of a rectangle and a section in the shape of a square. The model shows the dimensions of his deck in feet. What is the area in square feet of the deck Edgar built?

(Hint: Use the following formulas to find the answer.)

Area of a Square: A = s x s

Area of a Rectangle: A = l x w or A = Bh

• A

• B

• C

• D

Edgar built a deck in his backyard with a section in the shape of a rectangle and a section in the shape of a square. The model shows the dimensions of his deck in feet. What is the area in square feet of the deck Edgar built?

(Hint: Use the following formulas to find the answer.)

Area of a Square: A = s x s

Area of a Rectangle: A = l x w or A = Bh

Rachel classified shapes based on the types of angles they had. The table shows her classifications. Which shape was not classified correctly?

• Shape 4

• Shape 5

• Shape 7

• Shape 8

Which triangle has three equal sides?

• Scalene

• Isosceles

• Equilateral

• Right

Answer explanation

The correct choice is Equilateral because it is the triangle that has three equal sides.

Which description is true for both shapes?

• Shapes with only parallel sides

• Shapes with only right and acute angles

• Shapes with obtuse angles

• Shapes with perpendicular and parallel sides

Tags

4.6.D