Ch-14 Practical Geometry

Perpendicular bisector of a line segment AB:

• Divides the line AB in two equal parts

• Divides the line AB in three equal parts

• Perpendicular to the line AB

• Equal in length with AB

The angle bisector of an angle

• divides the angle

• divides the angle in two parts

• divides the angle into two equal parts

• none of these

• 1

• 2

• 3

• 4

How many arcs will you need to draw to construct an angle of 90° without using protractor?

• 2

• 3

• 4

• 5

How many arcs will you need to draw to construct an angle of 120° without using protractor?

• 2

• 3

• 4

• 5

A circle can be constructed using only a............

The instrument in the geometry box that is in the shape of triangle is a......

The set square has ............... or .................... angles

• 30,60,90

• 45,90,45

• 45,60,90

• Both option 1 and 2

The distance between the center and the circumference of a circle is called the ................ of the circle.

• Diameter

• Chord

• Radius

• Center

How many lines can be drown passing through two points A and B

• only 2

• So many

• Infinite

• only 1