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Question
In the adjoining figure, name the following pairs of angles.
- Obtuse vertically opposite angles
- Adjacent complementary angles
- Equal supplementary angles
- Unequal supplementary angles
- Adjacent angles that do not form a linear pair
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Solution
- ∠AOD, ∠BOC
- ∠EOA, ∠AOB
- ∠EOB, ∠EOD
- ∠EOA, ∠EOC
- ∠AOB and ∠AOE; ∠AOE and ∠EOD; ∠EOD and ∠COD
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