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Mathematics for IGCSE & O level - Mensuration (Section 4 - No. 31)
What is the area of a triangle with a base of 10 cm and a height of 4 cm?
14 cm²
20 cm²
40 cm²
80 cm²
Paliwanag
Area = 1/2 x base x height = 0.5 * 10 * 4= 20 cm²
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