What is the area of a triangle with a base of 16 and a height of 7?
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Correct answer to question 39 (Mathematics Knowledge): 56
Method
The area of a triangle is half the base times the height, so 16 x 7 = 112 and half of that is 56. Forgetting to halve gives 112, which is the area of the surrounding rectangle.
Updated: November 2026
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