Class 7 · Mathematics · Ganita Prakash - II

6. Constructions and Tilings

Try question 1

A compass is mainly used to draw

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Answer and explanation

Answer: B. circles and arcs

A compass keeps a fixed distance from a centre point.

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Try question 2

Squares can tile a floor because four right angles make

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Answer and explanation

Answer: C. 360°

4 × 90° = 360° around a point.

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Try question 3

Which regular shape can tile a floor with no gaps?

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Answer and explanation

Answer: B. Regular hexagon

Three 120° angles meet at each point to make 360°.

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