Find the area of a triangle with base 8 cm and height 5 cm.
A13 cm²
B20 cm²CORRECT
C40 cm²
D80 cm²
JAMB UTMEMathematics
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Why the answer is B, and why the others tempt you.
Area = ½ × base × height = ½ × 8 × 5 = 20 cm².
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