Area Test Grade 6 Unit 11

The tile floor in a restaurant is being replaced. The dimensions of the floor are shown. What is the total area of the new tile floor in the restaurant?

• 64 ft²

• 180 ft²

• 240 ft²

• 300 ft²

The parallelogram shown on the grid represents Leta's current garden. Leta wants to redesign her garden so that it is a rectangle with the same area as her current garden. Explain how Leta can redesign her garden.

Benjamin is making patches for a quilt. He makes a triangular-shaped patch like the triangle shown. Which of these rectangular patches has the same area as the triangular patch? Choose all the correct answers.

• 3-cm by 100-cm rectangle

• 12-cm by 50-cm rectangle

• 25-cm by 24-cm rectangle

• 5-cm by 60-cm rectangle

• 25-cm by 15-cm rectangle

A kitchen wall tile is shaped like a parallelogram. The base of the tile is two times the height of the tile. The height of the tile is 2.5 in. The length of the other side of the tile is 3 in. What is the area of the tile?

• 7.5 in²

• 8 in²

• 12.5 in²

• 15 in²

Sayali drew the design shown with sidewalk chalk. The design has four identical shaded parallelograms joined together. Each parallelogram has a base of 12 in. and a height of 21 in. What is the area, in square inches, of the unshaded part of Sayali’s design? Show your work.

The area of a parallelogram is 24 square units. One side of the parallelogram is 36 units long. The other side is 4 units long. Which could be the parallelogram’s height? Choose all the correct answers.

• A) 1/6 unit

• B) 2/3 unit

• C) 3/2 units

• D) 6 units

• E) 9 units

What is the area of the triangle?

• 10 cm²

• 12 cm²

• 24 cm²

• 48 cm²

The base of the triangle is 26 cm less than the height of the triangle. What is the area of the triangle in square centimeters? Record your answer on the grid, then fill in the bubbles.

(a)  

What is the area of the polygon? Show your work.

The polygon represents the floor of a library. Decide if each statement about the area of the floor is true or false. Choose True or False for each statement. One way to find the area of the floor is to decompose it into 2 rectangles and a triangle.

• True

• False