Select the correct answer from each drop-down menu.
D
Points A, B, and form a triangle. Compl...
Mathematics, 28.05.2021 04:30 alyssamaize
Select the correct answer from each drop-down menu.
D
Points A, B, and form a triangle. Complete the statements to prove that the sum of the Interior angles of AABC Is 180º.
Statement
Reason
Points A, B, and form a triangle.
given
Let DE be a line passing through Band parallel to AC. definition of parallel lines
23 - 25 and 21 - 24
m21 = m 24 and m23 = m25
m24+ m2 2 + 25 = 180°
m21 + m22+ m23 = 180°
angle addition and definition of a straight line
substitution
renred
Answers: 3
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