
Ontario Curriculum Expectation:
6.E2.4 determine the areas of trapezoids, rhombuses, kites, and composite polygons by decomposing them into shapes with known areas.
To find the area of a rhombus, use the formula ab × cd ÷ 2.
The units of area are square units, such as cm2 or m2.
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1 of 101. Question
1. What is the area of the rhombus?
ab = 16 cm cd = 9 cm
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A = cm2
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2 of 102. Question
2. What is the area of the rhombus?
ab = 22 m cd = 10 m
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A = m2
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3 of 103. Question
3. What is the area of the rhombus?
ab = 18 m cd = 17 m
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A = m2
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4 of 104. Question
4. What is the area of the rhombus?
ab = 13 cm cd = 8 cm
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A = cm2
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5 of 105. Question
5. What is the area of the rhombus?
ab = 20 cm cd = 9 cm
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A = cm2
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6 of 106. Question
6. What is the area of the rhombus?
ab = 15 m cd = 14 m
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7 of 107. Question
7. What is the area of the rhombus?
ab = 10 m cd = 3 m
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8 of 108. Question
8. What is the area of the rhombus?
ab = 24 cm cd = 20 cm
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9 of 109. Question
9. What is the area of the rhombus?
ab = 14 m  cd = 8 m
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A = m2
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10 of 1010. Question
10. What is the area of the rhombus?
ab = 12 m cd = 5 m
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A = m2
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