Question

In the figure.. AB and CD are two straight lines intersecting at O. AngleAOD = ?

Answer 1

Answer:

132 degrees

Step-by-step explanation:

<A0B = 180 degrees - < B0D = 132 degrees

Answer 2

$Given \:AB \: and \:CD \: are \: two \: straight \\lines \: intersecting \:at \:O .$

$\angle {AOB} = 180\degree \\ ( Straight \: angle )$

$\implies \angle {AOD} + \angle {DOB} = 180\degree$

$\blue { ( Linear \:pair )}$

$\implies \angle {AOD} + 40 \degree = 180\degree$

$\implies \angle {AOD} = 180 \degree - 40\degree$

$\implies \angle {AOD} = 140\degree$

Therefore.,

$\red { Value \:of \:\angle {AOD} } \green { = 140\degree}$

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