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Mathematics for IGCSE & O level - Mensuration (Section 10 - No. 45)

A trapezoid has a height of 4cm, and parallel sides of 5cm and 7cm. What is the area?
12 cm²
24 cm²
48 cm²
16 cm²

Vysvetlenie

Area = 1/2 * (a+b) * h = 1/2 * (5 + 7) * 4 = 24 cm²

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