Question

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

Answer 1

Answer:

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

Step-by-step explanation:

Deductive reasoning 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