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OpenStudy (anonymous):
Help please! 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 = _____(a) and angle 2 + angle 3 = ____ (b). Then angle one + angle 2 = angle 2 + angle 3 ______(c). Subtract angle 2 from each side. You get angle 1 = ______(d), or angle 1 ≅ ______(e). 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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OpenStudy (anonymous):
Help please?
OpenStudy (anonymous):
I'm just uncertain about what d is.
OpenStudy (anonymous):
Did you ever get the answers?
OpenStudy (anonymous):
did u get the answer.. i really need help
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