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Mathematics
Mathematics
Problem
In
△
P
Q
R
\triangle PQR
△
P
QR
,
∠
Q
=
90
∘
\angle Q = 90^{\circ}
∠
Q
=
9
0
∘
,
P
Q
=
2
a
PQ = 2a
P
Q
=
2
a
and
P
R
=
3
a
PR = 3a
P
R
=
3
a
. Taking
θ
\theta
θ
as the acute angle at
P
P
P
, find
tan
θ
\tan\theta
tan
θ
and
csc
θ
\csc\theta
csc
θ
in the simplest form.
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