Question

Please solve the problem in the attachment and provide the steps, the reason why your answer is correct and why all the other answer choices are incorrect.

Answer 1

Answer:

A

$A\text{. Rectangles also have four right angles}$

Explanation:

We want to find a counterexample to disprove the conjecture below;

- A square is a figure with four right angles.

To disprove this, we need to find a shape that also has four right angles but is not a square.

So, from the option the only shape that also has four right angles is a rectangle.

Therefore, the counterexample to disprove the conjecture is;

$A\text{. Rectangles also have four right angles}$