Question

If a quadrilateral is a rectangle, then it has four right angles. true or false?

Answer 1

False

Explanation:

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A rectangle is quadrilateral which has four right angles. A square is both a rhombus and rectangle. Therefore, a square is always rectangle. Hence, the given statement is true. Converse: A quadrilateral is square when a quadrilateral is rectangle. This is false statement. A rectangle is quadrilateral which has four right angles.