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Byju's Answer
Standard VI
Mathematics
Linear Pair
In the given ...
Question
In the given figure,
A
O
C
is a straight line. If
a
n
g
l
e
A
O
B
=
50
∘
,
a
n
g
l
e
A
O
E
=
90
∘
a
n
d
a
n
g
l
e
C
O
D
=
25
∘
. Find the measures of:
(ii) angle
E
O
D
Open in App
Solution
Finding the measure od
∠
E
O
D
Given:
A
O
C
is a straight line.
∠
C
O
D
=
25
∘
a
n
d
∠
A
O
E
=
90
∘
To find:
∠
E
O
D
Now,
∵
A
O
C
is a straight line
⇒
∠
A
O
C
=
180
∘
⇒
∠
A
O
E
+
∠
E
O
D
+
∠
C
O
D
=
180
∘
[
f
r
o
m
f
i
g
u
r
e
]
⇒
90
∘
+
∠
E
O
D
+
25
∘
=
180
∘
⇒
∠
E
O
D
=
180
∘
−
90
∘
−
25
∘
∴
∠
E
O
D
=
65
∘
Hence
∠
E
O
D
is
65
∘
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1
Similar questions
Q.
In the given figure; AOC is a straight line. If
∠
A
O
B
=
50
∘
,
∠
A
O
E
=
90
∘
a
n
d
∠
C
O
D
=
25
∘
;find the measure of :
(1)
∠
BOC
(2)
∠
EOD
Q.
In the given figure, AOC is a straight line. If angle AOB=50^°, angle AOE=90^° and angle COD=25^°. Find the measures of:
(iii).Obtuse angle
B
O
D
Q.
In the given figure; AOC is a straight line. If angle AOB
=
50
∘
, angle AOE
=
90
∘
and angle COD
=
25
∘
; find the measure of:
(1) angle BOC
(2) angle EOD
(3) obtuse angle BOD
(4) reflex angle BOD
Q.
In the given figure,
A
O
C
is a straight line.If
a
n
g
l
e
A
O
B
=
50
∘
,
a
n
g
l
e
A
O
E
=
90
∘
a
n
d
a
n
g
l
e
C
O
D
=
25
∘
. Find the measures of:
(i) angle
B
O
C
Q.
In the given figure,
A
O
C
is a straight line. If angle
A
O
B
=
50
∘
, angle
A
O
E
=
90
∘
and angle
C
O
D
=
25
∘
. Find the measures of:
(iv). Reflex angle
B
O
D
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Linear Pair
Standard VI Mathematics
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