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Area of a Rhombus Worksheet

This worksheet focuses on calculating the area of rhombuses using their diagonals and base-height measurements, suitable for Grade 9 geometry students.

Grade 9 Math GeometryArea of a Rhombus
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Includes

Fill in the Blanks3 Short AnswerMultiple ChoiceTrue / False

Standards

CCSS.MATH.CONTENT.8.G.A.5CCSS.MATH.CONTENT.HSG.GPE.B.7

Topics

MathGeometryRhombusAreaGrade 9
8 sections · Free to use · Printable
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Area of a Rhombus Worksheet

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Read each question carefully and calculate the area of the rhombus. Show all your work.

1. The area of a rhombus can be calculated using the formula A =  , where d1 and d2 are the lengths of the  .

2. Another way to calculate the area of a rhombus is A = base ×  .

3. A rhombus has diagonals of length 10 cm and 12 cm. What is its area?

10 cm12 cm

4. Find the area of a rhombus with a base of 8 meters and a height of 6 meters.

8 m6 m

5. If the area of a rhombus is 48 square units and one diagonal is 8 units, what is the length of the other diagonal?

a

3 units

b

6 units

c

12 units

d

24 units

6. All four sides of a rhombus are equal in length.

T

True

F

False

7. A decorative tile is in the shape of a rhombus. Its diagonals measure 15 inches and 20 inches. If you need to cover an area of 3000 square inches with these tiles, how many tiles do you need?