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Use The Laws Of Syllogism

If "All rectangles have four right angles" and "This shape is a rectangle" are both true, what can be inferred?

Suppose "If a number is divisible by 3, then it is divisible by 6" and "The number is divisible by 3" are both true. What follows according to the law of syllogism?

Suppose "If it is winter, then it snows" and "It is winter" are both true. What follows according to the law of syllogism?

Suppose "If an angle is acute, then it is less than 90 degrees" and "If an angle is less than 90 degrees, then it is not obtuse" are both true. What conclusion can be drawn?

If "If it is a weekday, then the school is open" and "If the school is open, then classes are in session" are both true, what conclusion can be drawn?

If "All squares are rectangles" and "This shape is a square" are both true, what can be inferred?

Suppose "If a number is even, then it is divisible by 2" and "The number 16 is even" are both true. What conclusion can be drawn?

If "If a shape has three sides, then it is a triangle" and "This figure is a triangle" are both true, what follows?

Suppose "If an animal is a bird, then it can fly" and "Penguins are birds" are both true. What can be inferred?

If "All mammals have a backbone" and "Humans are mammals" are both true, what follows according to the law of syllogism?