Book a Demo
Topics
9
.
G
e
o
m
e
t
r
y
9
.
0
1
T
r
a
n
s
f
o
r
m
a
t
i
o
n
s
a
n
d
c
o
n
g
r
u
e
n
c
e
9
.
0
2
T
e
s
t
i
n
g
f
o
r
t
r
i
a
n
g
l
e
c
o
n
g
r
u
e
n
c
e
9
.
0
3
U
s
i
n
g
t
r
i
a
n
g
l
e
c
o
n
g
r
u
e
n
c
e
9
.
0
4
C
o
n
g
r
u
e
n
t
t
r
i
a
n
g
l
e
p
r
o
o
f
s
9
.
0
5
S
c
a
l
e
f
a
c
t
o
r
Lesson
Worksheet
Practice
9
.
0
6
S
i
m
i
l
a
r
t
r
i
a
n
g
l
e
s
9
.
0
7
S
i
m
i
l
a
r
a
r
e
a
s
a
n
d
v
o
l
u
m
e
s
9
.
0
8
F
u
r
t
h
e
r
t
r
i
a
n
g
l
e
p
r
o
o
f
s
9
.
0
9
C
h
o
r
d
s
a
n
d
a
r
c
s
9
.
1
0
C
y
c
l
i
c
q
u
a
d
r
i
l
a
t
e
r
a
l
s
9
.
1
1
T
a
n
g
e
n
t
s
t
o
a
c
i
r
c
l
e
Log in
Sign up
Book a Demo
Middle Years
9.05 Scale factor
What is Mathspace
About Mathspace
