Mathematics

# Find the value of x

##### SOLUTION
$\angle COB+\angle COA=90^{\circ}$
$\Rightarrow 3x+2x=90^{\circ}$
$\Rightarrow 5x=90^{\circ}$
$x=18^{\circ}$

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Subjective Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 87

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