1 Marks Question

Question 11 Mark

A 4-sided figure in which all the sides are equal in length but is not a square is _______________

Answer

a rhombus

Question 21 Mark

To make an arc, one should keep the point of the _______________ fixed and move only the pencil arm.

Answer

compass

Question 31 Mark

A compass can be used to construct a _______________ and its parts.

Answer

circle

Question 41 Mark

Rotating a square does not change its _______________ and _______________

Answer

sides and angles

Question 51 Mark

The distance between the centre and any point on the circle is called the _______________ of the circle.

Answer

radius

Question 61 Mark

Two intersecting lines are perpendicular if the angle between them is _______________

Answer

$90^{\circ}$

Question 71 Mark

An arc or a curve that is drawn during the construction of a figure is a part of a _______________

Answer

circle

Question 81 Mark

An angle is measured in _______________

Answer

degree

Question 91 Mark

Angles are measured using an instrument called _______________

Answer

protractor

MATHS 1 Marks Question