WorksheetsLines and Angles
Total questions: 15
Worksheet time: 15mins
A figure with 2 rays meet at a point called vertex.
angle
parallel lines
line segments
points
An angle measures exactly 90°.
acute angle
right angle
obtuse angle
straight angle
An angle measures less than 90°.
straight angle
obtuse angle
acute angle
right angle
An angle measures between 90° and 180°.
right angle
obtuse angle
straight angle
acute angle
Which of the following is NOT an acute angle?
45°
66°
95°
89°
Which of the following object has a right angle. Choose 3 objects. (3 answers)
flatscreen television
round table
triangular window
rectangular door
a square tile
What is a device or tool used in measuring angle?
(a)
In angle <rob or angle <bor, what is the vertex and legs?
vertex= r
legs= ray or
ray ob
vertex= o
legs= ray or
ray ob
vertex= b
legs= ray or
ray ob
vertex= b
legs= ray ro
ray bo
We can use centimeter or meter in measuring an angle.
TRUE
FALSE
An angle measures 92° is an obtuse angle.
TRUE
FALSE
Lines that do not meet at any point.
intersecting lines
parallel lines
perpendicular lines
angles
Lines that intersect in a special way forming square corners.
parallel lines
intersecting lines
angle
perpendicular lines
a set of points that extends forever in both directions.
line
ray
line segment
arrow
Part of a line with endpoints at both ends.
ray
line
line segment
angle
Branch of Mathematics that studies lines, angles, shapes and their properties.
Trigonometry
Geometry
Algebra
Calculus
