2 lines intersect at point A. One line contains points C, A, E and the other line contains points B, A, D. Which are linear pairs? Check all that apply. ∠DAE and ∠EAD ∠BAC and ∠CAD ∠BAE and ∠EAD ∠EAD and ∠DAC ∠CAE and ∠BAD

The linear pairs are pair of adjacent angles formed by intersection of two lines and sum up to form an angle of 180°. Linear pair angles are supplementary to each other.

As referred in figure 1, linear pairs are:

∠BAC + ∠CAD = 180° ( ∠BAC and ∠CAD are adjacent to each other and lies on straight line BAD.

In the same way, ∠CAD + ∠DAE = 180° ( sum of linear pair)

∠BAE + ∠EAD = 180° ( sum of linear pair)

tamarapmccutchen2004 tamarapmccutchen2004 · Answer 2 · 2021-01-15T18:40:28+01:00

tamarapmccutchen2004 tamarapmccutchen2004

15-01-2021

Answer:

B. ∠BAC and ∠CAD

C. ∠BAE and ∠EAD

D. ∠EAD and ∠DAC

Step-by-step explanation: This is the correct answer on Edge 2021, just did the assignment. Hope this helps ^-^.

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