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Standard IX
Maths
Pair of Angles
Question
In the given figure, two straight lines $$AB$$ and $$CD$$ intersect at a point $$O$$ and $$\angle AOC$$ = $$50^{o}$$. Then $$\angle BOD$$ = ?
A
$$40^{o}$$
B
$$50^{o}$$
C
$$130^{o}$$
D
$$60^{o}$$
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Solution
Verified by Toppr
Correct option is B. $$50^{o}$$
(c) $$50^{o}$$
Because,
$$\angle AOC = \angle BOD$$ ....... $$[\because Vertically \ opposite \ angles \ are\ equal]$$
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Similar Questions
Q1
In the given figure, two straight lines $$AB$$ and $$CD$$ intersect at a point $$O$$ and $$\angle AOC$$ = $$50^{o}$$. Then $$\angle BOD$$ = ?
View Solution
Q2
In the given figure, two straight lines AB and CD intersect at a point O such that ∠AOC = 50°.
Find: (i) ∠BOD (ii) ∠BOC.