Basic Geometrical Ideas VI

Which of these cannot be represented by a point?

• Tip of the needle

• A vertex of a triangle

• Tip of pen

• Length of a box

A point determines the___ on a map.

• location of a place

• distance between two places

• direction

• roads

Consider the two statements about the distance between two points.

Statement 1: It is represented by a line segment because it measures the length between the starting and

endpoints.

Statement 2: It is represented by a line because it measures the length between the starting and end

points.

Which of the above statement(s) is/are correct?

• Only statement 2

• Both statements 1 and 2

• Only statement 1

• Neither statement 1 nor statement

Which of these can be represented by a line?

• Window blinds

• Roads

• Ruler

• Spacebar on keyboard

Electric wire is represented by a ____.

• line segment because it starts and ends on the same point

• line because it starts and ends on the same point.

• line because it can extend indefinitely in both directions.

• line segment because it has no starting and end point.

Which pair of lines in the following figure are not intersecting with each other in the figure shown?

• m and n

• m and p

• l and p

• l and n

Observe the figure above.

Which of the following is NOT true about the given figure?

• OT denotes a ray.

• TO denotes a ray.

• OS denotes a line segment.

• SO denotes a line segment.

Consider the figure shown.

Which option correctly describes the given figure?

• It is a simple open curve.

• It is a simple closed curve.

• It is not a simple curve.

• It is not a curve.

An ∠XYZ is made such that a point D is on the angle but not at the vertex. Which of these can also be the name of ∠XYZ?

• ∠DXY

• ∠DXZ

• ∠XYD

• ∠XDZ

Observe a circle with center O. Which of the following statements is NOT correct for the circle?

• Half part of the circle represents both the sector and segment of the circle.

• The distance from the center of a circle to its boundary is always equal.

• The diameter of the circle is always a chord of the circle.

• A circle can have only two diameters.