Help! 8th grade math is torture! Anyone? Sos signal!
The following three sides of a triangle are given below. Is it also a right triangle? Show work, and then state yes or no.


S
i
d
e

#
1
=
4

c
m
,

S
i
d
e

#
2

=
20

c
m
,

S
i
d
e

#
3

=
6

c
m
Side #1=4 cm, Side #2 =
20

cm, Side #3 =6 cm