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In the diagram, $∠ABC=90°$.\$\angle ABC=90\degree\$.$∠ABC=90°$.
The value of xxx is
Pick one
Since ∠ABC\angle ABC∠ABC measures90°90\degree90°, and ∠ABC=44°+x°\angle ABC=44\degree+x\degree∠ABC=44°+x°, then x=90−44=46x=90-44=46x=90−44=46.
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