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Lesson Worksheet: Area of Squares and Rectangles Mathematics • 4th Grade
In this worksheet, we will practice writing a formula for the area of a rectangle using its base and height and using it to calculate the areas of squares and rectangles.
Find the area of a rectangle whose length is 12 cm and width is 4 cm.
The length of a rectangle is 7 cm and its area is 42 cm2. What is the width of the rectangle?
Find the length of a rectangle with width 6 cm and an area of 66 cm2.
A rectangular bedroom is 4 meters long and 3 meters wide. Find its area.
Choose the rectangle whose area is 12 square units.
The rectangle has an area of 28 square units. One side measures 7 units.
Find the missing side length.
- A14 units
- B4 units
- C21 units
- D5 units
- E3 units
Calculate the area of the shape.
Calculate the area of a rectangle whose length is 10 cm and width is 5 cm.