The area of a triangle will be what, when a = 1m, b = 2m, c = 3m where a, b, and c are lengths of the respective sides.
Correct answer: A. 0 sq m
- A. 0 sq m
- B. 3 sq m
- C. 2 sq m
- D. Both Options A and B are correct
Explanation
Based on the sides given, the triangle is not a triangle but rather a line. 1 cm + 2 cm = 3 cm.So, the answer would be 0 sq m, since the triangle does not exist.
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Critical thinking examines how conclusions follow from evidence, including claims, assumptions, arguments, inferences and relevant facts. Questions ask you to identify hidden assumptions, distinguish strong from weak evidence, assess cause and effect, recognise common reasoning errors, and decide which statement strengthens or weakens an argument.
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