NAMJOONCOREGO
Answered

Line is intersected by line , as shown in the diagram below. Based on the diagram, which of the following equations must be true? *

∠1 + ∠2 = 180°
∠1 + ∠3 = 180°
∠2 + ∠3 = 90°
∠2 + ∠4 = 90°

Line Is Intersected By Line As Shown In The Diagram Below Based On The Diagram Which Of The Following Equations Must Be True 1 2 180 1 3 180 2 3 90 2 4 90 class=

Answer :

JSAMURAIGO

Answer:

From what I have seen, it's: ∠1 + ∠2 = 180°
i think it is the first one

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