Question

What is the value of angle x:
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Answer 1

Answer:

121 degrees

Step-by-step explanation:

we know that

The measure of the interior angle is the semi-sum of the arches comprising it and its opposite

so

$m\angle x=\frac{1}{2}[154^o+88^o]$

$m\angle x=\frac{1}{2}[242^o]$

$m\angle x=121^o$