Mathematics, 04.09.2021 02:40 haily13
Use a definition, postulate, or theorem to find the value of x in the figure described.
Point E is between points D and F. If DE = x β 1, EF = 2x + 2, and DF = 4x β 6, find x.
Select each definition, postulate, or theorem you will use.
A Segment Addition Postulate
B definition of segment bisector
C Linear Pair Theorem
D definition of midpoint
The solution is x =
Answers: 1
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Mathematics, 21.06.2019 22:10
Given: ae β
ce ; de β
be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that β³aeb β
β³ced, we can show that β³ β
β³ceb by. so, β cad β
β by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
Use a definition, postulate, or theorem to find the value of x in the figure described.
Point E is...
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