Mathematics

# In the given figure AOB is a straight line. $\angle\, AOC\, =\, 3x,\, \angle\,BOC\, =\, 2x$. The value of x is

$36^\circ$

##### SOLUTION

$\because$ AOB is a straight line, $\angle\, AOC\, =\, 180^\circ$

$\therefore\, 3x\, +\, 2x\, =\, 180^\circ$

$\Rightarrow\, 5x\, =\, 180^\circ$

$\Rightarrow\, x\, =\, 36^\circ$

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Single Correct Medium Published on 09th 09, 2020
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