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Solving Triangles
1.C = .
2.D = .
3.E = .
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The
following
problem
will
probably
be
one
of
the
most
frequent
trig
problems
that
you
will
encounter
while
developing
flat
patterns
with
acute
bend
angles
(See
Acute
Bends
Page:
40
).
You
will
have
to
use
this
problem
when
a
dimension
is
given
to
the
center
of
a
radius
or
if
it
is
dimensioned
tangent
to
the
outside
of
the
material.
The
"A"
dimension
is
one
necessary
for
development.
The
formula
is
the same for acute and obtuse angles.
4. B =
5. D =
6. A =
7. C =
8. E =
C bisects rays a & b
Rays a & b are tangent
to circle
