Senior 1 Engineering Science Revision

The bisector of a line... ?

• Is parallel to the line

• Divides the line into two equal parts

• Divides the line into three equal parts

• Doesn't divide the line

The bisector of a horizontal line is... ?

• Vertical

• Horizontal

• Diagonal

• Curved

When drawing the bisector of a line, the extension (radius) of the compass... ?

• Has two different values

• Has three different values

• Has one fixed value

• Has two random values

The bisector of an angle is... ?

• An angle

• A line

• A point

• A triangle

To draw the bisector of an angle, it is required to draw... ?

• 2 curves with the compass

• 4 curves with the compass

• 5 curves with the compass

• 6 curves with the compass

An angle is drawn with... ?

• 1 line

• 4 lines

• 6 lines

• 2 lines

A triangle with only two sides of equal length is called... ?

• Isosceles

• Scalene

• Right

• Obtuse

A triangle with sides 3, 4, and 5 cm is... ?

• Scalene

• Obtuse

• Equilateral

• Acute

An equilateral triangle... ?

• Is obtuse

• Is right

• Is acute

• Is scalene

A line which touches a circumference in only one point is called... ?

• Secant

• Radius

• Arc

• Tangent