Parallel lines never meet each other at a point.
True
False
The standard unit for measuring angles is degrees.
Plane of symmetry is a plane that divides a 2D figure into two identical halves.
Full turn refers to a rotation of 360°.
The letter H has only 1 line of symmetry.
A cube does not have a net.
How many planes of symmetry does a cuboid have?
2
3
6
9
Which of the following letters shows rotational symmetry after a half turn?
A
B
S
T
Which of the following shapes shows rotational symmetry after a quarter turn?
A square
A triangle
A rectangle
A pentagon
Which angle do the arms of a clock make at 6 o'clock?
Acute
Right
Obtuse
Straight
Which of the following letters has both rotational and line symmetries?
H
P
How many planes of symmetry does a human body have?
0
1
Match the three-dimensional shapes with their nets.
interior
exterior
vertex
less than
greater than
equal to
0° and 90°
0° and 180°
90° and 180°
line
reflection
rotation
90°
180°
360°
vertices
arms
sides