Book a Demo
Topics
G
e
o
m
e
t
r
y
P
o
l
y
g
o
n
s
C
l
a
s
s
i
f
i
c
a
t
i
o
n
o
f
S
o
l
i
d
s
Lesson
Practice
F
a
c
e
s
,
E
d
g
e
s
a
n
d
V
e
r
t
i
c
e
s
i
n
P
o
l
y
h
e
d
r
a
N
e
t
s
o
f
s
o
l
i
d
s
N
a
m
i
n
g
A
n
g
l
e
s
M
e
a
s
u
r
i
n
g
,
E
s
t
i
m
a
t
i
n
g
a
n
d
D
r
a
w
i
n
g
A
n
g
l
e
s
A
n
g
l
e
s
a
t
a
P
o
i
n
t
&
v
e
r
t
i
c
a
l
l
y
O
p
p
o
s
i
t
e
A
n
g
l
e
s
T
y
p
e
s
o
f
T
r
i
a
n
g
l
e
s
T
y
p
e
s
o
f
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
S
y
m
m
e
t
r
y
L
e
n
g
t
h
s
i
n
P
o
l
y
g
o
n
s
o
n
t
h
e
P
l
a
n
e
V
i
s
u
a
l
i
s
i
n
g
S
o
l
i
d
s
C
r
o
s
s
S
e
c
t
i
o
n
s
o
f
S
o
l
i
d
s
L
i
n
e
s
,
S
e
g
m
e
n
t
s
a
n
d
R
a
y
s
C
o
m
p
l
e
m
e
n
t
a
r
y
a
n
d
S
u
p
p
l
e
m
e
n
t
a
r
y
A
n
g
l
e
s
A
n
g
l
e
s
i
n
T
r
i
a
n
g
l
e
s
I
n
t
e
r
i
o
r
a
n
d
E
x
t
e
r
i
o
r
A
n
g
l
e
s
o
f
P
o
l
y
g
o
n
s
E
x
t
e
r
i
o
r
A
n
g
l
e
S
u
m
a
n
d
o
t
h
e
r
C
a
l
c
u
l
a
t
i
o
n
s
C
o
i
n
t
e
r
i
o
r
A
n
g
l
e
s
A
l
t
e
r
n
a
t
e
A
n
g
l
e
s
C
o
r
r
e
s
p
o
n
d
i
n
g
A
n
g
l
e
s
A
n
g
l
e
s
a
n
d
P
a
r
a
l
l
e
l
L
i
n
e
s
I
d
e
n
t
i
f
y
i
n
g
P
a
r
a
l
l
e
l
L
i
n
e
s
C
o
n
s
t
r
u
c
t
i
o
n
s
w
i
t
h
a
c
o
m
p
a
s
s
A
n
g
l
e
s
i
n
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
L
e
n
g
t
h
s
i
n
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
P
r
o
p
e
r
t
i
e
s
o
f
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
I
d
e
n
t
i
f
y
i
n
g
P
o
l
y
g
o
n
s
f
r
o
m
a
n
g
l
e
c
o
n
d
i
t
i
o
n
s
D
r
a
w
i
n
g
a
n
d
R
e
c
o
g
n
i
s
i
n
g
S
h
a
p
e
s
w
i
t
h
P
r
o
p
e
r
t
i
e
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
T
r
i
a
n
g
l
e
p
r
o
b
l
e
m
s
A
n
g
l
e
s
i
n
T
r
i
a
n
g
l
e
s
R
e
v
i
s
i
o
n
A
n
g
l
e
s
a
n
d
L
e
n
g
t
h
s
i
n
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
R
e
v
i
s
i
o
n
S
h
a
p
e
s
i
n
F
r
a
c
t
a
l
G
e
o
m
e
t
r
y
S
y
m
m
e
t
r
i
e
s
i
n
3
-
D
S
h
a
p
e
s
A
n
g
l
e
s
o
n
P
a
r
a
l
l
e
l
L
i
n
e
s
R
e
v
i
s
i
o
n
H
a
r
d
e
r
A
n
g
l
e
s
o
n
P
a
r
a
l
l
e
l
L
i
n
e
s
C
e
n
t
r
e
s
o
f
T
r
i
a
n
g
l
e
s
G
e
o
m
e
t
r
i
c
a
l
C
a
l
c
u
l
a
t
i
o
n
s
D
e
d
u
c
t
i
v
e
P
r
o
o
f
s
P
r
o
o
f
s
w
i
t
h
T
r
i
a
n
g
l
e
s
P
r
o
o
f
s
w
i
t
h
Q
u
a
d
r
i
l
a
t
e
r
a
l
s
Log in
Sign up
Book a Demo
Hong Kong
Stage 1 - Stage 3
Classification of Solids
Lesson
Practice
Interactive practice questions
Classify the following solid:
A three-dimensional figure whose all six faces are rectangles.
Cube
A
Rectangular pyramid
B
Square pyramid
C
Rectangular prism
D
Easy
< 1min
Classify the following solid:
Easy
< 1min
Classify the following solid:
Easy
< 1min
Classify the following solid:
Easy
< 1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free
What is Mathspace
About Mathspace