I'm just uncertain about what d is.
complete the paragraph proof.
given: an...
![subject](/tpl/images/cats/mat.png)
Mathematics, 03.02.2020 17:57 isaicruz2018
I'm just uncertain about what d is.
complete the paragraph proof.
given: angle 1 and angle 2 are supplementary, and angle 2 and angle 3 are supplementary.
prove: angle 1 ≅ angle 3
by the definition of supplementary angles, angle 1 + angle 2 = ) and angle 2 + angle 3 = (b). then angle one + angle 2 = angle 2 + angle 3 ). subtract angle 2 from each side. you get angle 1 = ), or angle 1 ≅ ).
i think that they are the following.
a is 180 degrees.
b is 180 degrees.
c is 360 degrees.
d
e is angle 3
what do you think d is? do you think i am correct?
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