Which shape has four equal sides and four right angles?
Answer and explanation
Correct answer: Square
A square is the quadrilateral defined by four equal sides and four right angles, so option A is correct. The added condition of four right angles is important because a rhombus has four equal sides but does not necessarily have right angles. A rectangle has four right angles, but only its opposite sides are necessarily equal, so it does not satisfy the stated condition in general. A kite usually has two pairs of adjacent equal sides rather than four equal sides and four right angles. Therefore, the combination of both properties identifies a square uniquely in this set.
Frequently asked questions
What is the correct answer to this question?
Square
Why is this the correct answer?
A square is the quadrilateral defined by four equal sides and four right angles, so option A is correct. The added condition of four right angles is important because a rhombus has four equal sides but does not necessarily have right angles. A rectangle has four right angles, but only its opposite sides are necessarily equal, so it does not satisfy the stated condition in general. A kite usually has two pairs of adjacent equal sides rather than four equal sides and four right angles. Therefore, the combination of both properties identifies a square uniquely in this set.
Which subject and chapter does this question cover?
This is a Class 9 Art Education question. Chapter: Elements of Art. Topic: Shape.
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