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Byju's Answer
Standard IX
Mathematics
Adjacent Angles
In the adjace...
Question
In the adjacent figure, if
Q
T
⊥
P
R
,
∠
T
Q
R
=
40
o
and
∠
S
P
R
=
30
o
, find x and y.
Open in App
Solution
In
△
T
Q
R
,
90
o
+
40
o
+
x
=
180
o
(Angle sum property of a triangle)
Therefore,
x
o
=
50
o
Now,
y
o
=
∠
S
P
R
+
x
o
(Exterior angle of triangle)
Therefore,
y
o
=
30
o
+
50
o
=
80
o
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4
Similar questions
Q.
In figure ,if
Q
T
⊥
P
R
,
∠
T
Q
R
=
40
o
and
∠
S
P
R
=
30
o
,then y is
Q.
In figure, if QT
⊥
PR,
∠
TQR=
40
o
and
∠
SPR
=
30
o
, then y is
Q.
In the figure, QT
⊥
PR,
∠
T
Q
R
=
40
o
and
∠
S
P
R
=
30
o
. Find
∠
T
R
S
and
∠
P
S
Q
.
Q.
In the above sided figure,if
Q
T
⊥
P
R
.
,
∠
T
Q
R
=
40
o
and
∠
S
P
R
=
30
o
,find
x
and
y
Q.
In figure if
Q
T
⊥
P
R
,
∠
T
Q
R
=
40
∘
and
∠
S
P
R
=
30
∘
,
find the vlaues of
x
and
y
.
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