Test: Playing with Constructions - Class 6 MCQ

Answer: Option B: Radius
The radius is the distance from the center of a circle to any point on the circle. It is half the length of the diameter.

A square has four equal angles, and each angle measures 90 degrees because it is a right angle.

A protractor is a tool specifically designed to measure angles. It is typically semi-circular or circular and marked in degrees from 0 degrees to 180 degrees or 360 degrees.

Answer: D) 4

Solution:
A square has four equal sides. Each side of a square is of the same length, and all the angles are 90 degrees ∘, making it a regular quadrilateral.

Answer: B) Opposite Sides Are Equal

Solution:
A rectangle is a quadrilateral where:

• Opposite sides are equal and parallel.
• All angles are 90 degrees (right angles).
• It has two diagonals that bisect each other.

Thus, "Opposite Sides Are Equal" is the correct property of a rectangle.

A compass is used to draw a circle when the distance between the fixed point (center) and the pencil remains constant. This fixed distance is the radius of the circle.

A ruler is a geometric tool used to draw straight lines and measure lengths. It is commonly marked with units like centimeters and inches for precision.

A rectangle has four right angles. Each angle in a rectangle measures 90 degrees. The sum of the interior angles of a rectangle is 360 degrees, and since all four angles are equal, each angle is 90 degrees

A compass is specifically designed to draw perfect circles by fixing one point (center) and rotating the other arm holding a pencil around it.

A square has two diagonals. These diagonals are line segments that connect opposite corners (vertices) of the square. They are equal in length and bisect each other at right angles.