Question

is the following conditional true? if a quadrilateral has four right angles, then it is a square. yes no

Explanation:

Step1: Recall the properties of quadrilaterals

A square has four right angles and four equal - length sides. A rectangle also has four right angles but its adjacent sides may not be equal.

Step2: Analyze the conditional statement

The statement "If a quadrilateral has four right angles, then it is a square" is false. Because a quadrilateral with four right angles can be a rectangle (where adjacent sides are not equal) and not necessarily a square.

Answer:

no