Area of Rhombuses Worksheet
Calculate the area of rhombuses using the lengths of their diagonals. This worksheet is designed for 7th-grade math students.
Includes
Standards
Area of Rhombuses
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Date:
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Read each question carefully and calculate the area of each rhombus. Remember the formula for the area of a rhombus is A = (d1 * d2) / 2, where d1 and d2 are the lengths of the diagonals.
1. The formula for the area of a rhombus is A = .
2. In the formula, d1 and d2 represent the of the rhombus.
3. Which of the following shapes is NOT a rhombus?
Square
Kite
Rectangle
Parallelogram
4. Calculate the area of a rhombus with diagonals of length 8 cm and 10 cm.
5. Find the area of the rhombus shown above.
6. A rhombus has an area of 50 square meters. If one diagonal is 5 meters, what is the length of the other diagonal?
7. All squares are rhombuses.
True
False
8. The diagonals of a rhombus are always equal in length.
True
False
9. A decorative tile is shaped like a rhombus. Its diagonals measure 15 inches and 20 inches. What is the area of the tile?
10. Sarah is designing a logo in the shape of a rhombus. If the area of the logo needs to be 72 square centimeters and one diagonal is 9 cm, what should be the length of the other diagonal?
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