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The measures of the angles of △ABC are given by the expressions in the table.

Angle Measure

A ​(4x−13)°​

B 15°

C (x+18)∘

What is the measure of ∠A and ∠C?

1 Answer

1 vote

Answer:

A=82

C=83

X+y=60

X=30+50+80

X=80

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