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valentinak56 [21]
4 years ago
10

If a triangle has sides of lengths 3, 4, and 5 units, then it is

Mathematics
1 answer:
nekit [7.7K]4 years ago
8 0

Answer:

If a triangle has side lengths 3, 4, and 5 units, then its area is 6

Step-by-step explanation:

<em><u>Deductive reasoning </u></em>represents an important form of logical reasoning in which a conclusion is based on the concordance of multiple premises that are generally assumed to be true

we have

If a triangle has side lengths 3, 4, and 5 units, then its area is 6

we know that

1) If triangle has side lengths 3, 4 and 5, then is a right triangle because satisfy the Pythagoras Theorem

2) All right triangles have an area equal to one  half the product of the two smaller side lengths

A=\frac{1}{2}(a)(b)

substitute the values

A=\frac{1}{2}(3)(4)

A=6\ units^2

therefore

The statement is valid based on deductive reasoning

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Step-by-step explanation:

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Step-by-step explanation:

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