Book a Demo
Topics
G
e
o
m
e
t
r
y
V
i
s
u
a
l
i
s
i
n
g
P
r
i
s
m
s
C
l
a
s
s
i
f
i
c
a
t
i
o
n
o
f
S
o
l
i
d
s
A
r
c
h
i
m
e
d
e
a
n
s
o
l
i
d
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
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
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
A
n
g
l
e
s
a
t
a
p
o
i
n
t
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
P
o
l
y
g
o
n
s
I
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
C
l
a
s
s
i
f
y
i
n
g
a
n
d
N
a
m
i
n
g
A
n
g
l
e
s
N
a
m
i
n
g
a
n
A
n
g
l
e
C
l
a
s
s
i
f
y
i
n
g
a
n
A
n
g
l
e
A
n
g
l
e
s
R
e
v
i
s
i
o
n
T
y
p
e
s
o
f
T
r
i
a
n
g
l
e
s
T
r
i
a
n
g
l
e
s
i
n
t
h
e
m
o
v
i
e
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
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
S
y
m
m
e
t
r
y
i
n
t
h
e
w
o
r
l
d
a
r
o
u
n
d
u
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
Lesson
L
i
n
e
s
,
L
i
n
e
S
e
g
m
e
n
t
s
a
n
d
R
a
y
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
B
a
s
i
c
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
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
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
U
s
i
n
g
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
T
y
p
e
s
o
f
L
i
n
e
s
R
e
v
i
s
i
o
n
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
P
o
l
y
g
o
n
s
I
I
R
e
f
l
e
c
t
i
o
n
s
Log in
Sign up
Book a Demo
India
Class VI
Symmetry in the world around us (Investigation)
Lesson
Interactive practice questions
There are no interactive problems for this subtopic
What is Mathspace
About Mathspace