Question

what is the value of x?\
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x = \square^\circ\
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submit

Explanation:

Step1: Recall cyclic quadrilateral rule

Opposite angles sum to $180^\circ$.

Step2: Set up the equation

$87^\circ + (x+67^\circ) = 180^\circ$

Step3: Simplify and solve for x

$x + 154^\circ = 180^\circ$
$x = 180^\circ - 154^\circ$

Answer:

$26$