Into Math • Module 9 • 4th Grade

A rectangular design on a building is 12 yards long and 3 yards wide. What is the area of the design in square yards (sq yd)?

Sandy makes this diagram of a letter for a painting. What is the area shown by Sandy’s diagram in square inches (sq in.)?

What is the area of the shaded region in square centimeters (sq cm)?

Kayla makes a rectangular memo board that has a length of 4 feet and a width of 3 feet. She makes a second board that has the same width but is 3 feet longer. What is the area of her second memo board in square feet (sq ft)?

Ethan makes a rectangle using 36 tiles that each have an area of one square unit. He uses 9 tiles along the length. How many tiles wide is the rectangle?

A rectangle is 12 yards long. The area of the rectangle is 84 square yards. What is the width of the rectangle in yards?

A rectangle is 5 centimeters wide. The area of the rectangle is 70 square centimeters. What is the length of the rectangle in centimeters?

The figure shows a rectangle with a rectangular piece cut out. Place an X in the table to show if each statement about the figure is true or false.

The figure shows a rectangle with a rectangular piece cut out. Choose the correct statements about the figure.

The perimeter of the cutout is 7 inches.