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3. The three angles of a triangle measure x°, y° and 46°. Which of the following statements must be true?

3 The Three Angles Of A Triangle Measure X Y And 46 Which Of The Following Statements Must Be True class=
3 The Three Angles Of A Triangle Measure X Y And 46 Which Of The Following Statements Must Be True class=
3 The Three Angles Of A Triangle Measure X Y And 46 Which Of The Following Statements Must Be True class=
3 The Three Angles Of A Triangle Measure X Y And 46 Which Of The Following Statements Must Be True class=

Answer :

Answer:

y=180-x is correct and finally y+x=180-46 is also correct

Step-by-step explanation:

Since all triangles add up to 180 degrees(so y+x+46=180 degrees), it cannot be the first one. The second one is correct because of fact families. And the x+y=46 is also incorrect because x+y+46 is 180 not x+y=46.

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