skmc1985
13.01.2021 •
Mathematics
PLEASE HELP!! 25 POINTS!
Simplify:
Sc(3c2) 3
A. 45c^6
B. 135c^6
C. 45c^7
D. 135c^7
Solved
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Ответ:
Answers:
Reason 1: GivenReason 2: Definition of MidpointReason 4: Vertical AnglesReason 5: SAS Congruence Theorem===========================================
Explanation:
The basic idea with this proof is that the midpoint cuts each segment into two smaller equal pieces, which lead to statements 2 and 3. The two vertical angles are the congruent pair of angles we'll need. We use SAS here. Note the angle is between the congruent sides as the diagram below indicates.