What shape has four equal sides and four right angles?

What shape has four equal sides and four right angles?

• A. Rectangle
• B. Triangle
• C. Square
• D. Rhombus

Answer: (C)

A square is defined as a quadrilateral that possesses four equal sides and four right angles. This means that all sides of the square are of equal length, and each of the internal angles measures exactly 90 degrees. The configuration of a square embodies both the properties of a rectangle, which has right angles, and a rhombus, which has equal side lengths. However, a square is a specific type of both shapes, combining their properties. In contrast, a rectangle has opposite sides that are equal in length but does not require all sides to be equal. A triangle, on the other hand, is a three-sided figure and does not meet the criteria of having four sides or angles. A rhombus has equal side lengths but does not necessarily have right angles; the angles can vary while still maintaining equal sides. Thus, a square stands out as the shape that meets the criteria of having both four equal sides and four right angles.

A square is defined as a quadrilateral that possesses four equal sides and four right angles. This means that all sides of the square are of equal length, and each of the internal angles measures exactly 90 degrees. The configuration of a square embodies both the properties of a rectangle, which has right angles, and a rhombus, which has equal side lengths. However, a square is a specific type of both shapes, combining their properties.

In contrast, a rectangle has opposite sides that are equal in length but does not require all sides to be equal. A triangle, on the other hand, is a three-sided figure and does not meet the criteria of having four sides or angles. A rhombus has equal side lengths but does not necessarily have right angles; the angles can vary while still maintaining equal sides. Thus, a square stands out as the shape that meets the criteria of having both four equal sides and four right angles.