Download DG U2 D01 HW#9 p201.FIXED for 2015

HW#9
page
201
/
2
–
9
,
16
–
22
Name
____________________________________________
Use
the
Triangle
Sum
Conjecture
to
determine
each
lettered
angle
in
problems
2
–
5.
Find
the
missing
angle
measures
Richard Sudo
Tuesday, September 29, 2015 4:10:24 PM CT
00:19:e3:4a:d2:21
16.
Write
a
proof
using
algebra
to
explain
why
each
angle
of
an
equiangular
triangle
measures
600
In
Exercises
17
–
21,
tell
whether
the
statement
is
true
or
false.
For
each
false
statement,
explain
why
it
is
false
or
sketch
a
counterexample.
17.
If
two
sides
of
one
triangle
18.
If
two
angles
in
one
19.
If
a
side
and
an
angle
in
are
congruent
to
two
sides
in
triangle
are
congruent
to
two
one
triangle
are
congruent
to
a
another
triangle,
then
the
two
sides
in
another
triangle,
then
side
and
an
angle
in
another
triangles
are
congruent.
the
two
triangles
are
triangle,
then
the
two
triangles
congruent.
are
congruent.
20.
If
three
angles
of
one
triangle
are
congruent
21.
If
three
sides
of
one
triangle
are
congruent
to
three
angles
in
another
triangle,
then
the
two
to
three
sides
in
another
triangle,
then
the
two
triangles
are
congruent.
triangles
are
congruent.
22.
What
is
the
number
of
stories
in
the
tallest
house
you
can
build
with
two
52
card
decks?
How
many
cards
would
it
take?
Richard Sudo
Tuesday, September 29, 2015 4:10:24 PM CT
00:19:e3:4a:d2:21