Question 26

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waecmaths question: 

If ${{x}^{o}}$ is obtuse, which of the following is true?

Option A: 

$x>90^o$

Option B: 

$180^o<x<270^o$

Option C: 

$x<90^o$ 

Option D: 

$90^o<x<180^o$

waecmaths solution: 

Option D

maths year: 
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