Task
In the picture given below, line segments AD and BC intersect at X.
Line segments AB...
![subject](/tpl/images/cats/mat.png)
Mathematics, 28.05.2020 03:59 zoepatterson1p0lij1
Task
In the picture given below, line segments AD and BC intersect at X.
Line segments AB and CD are drawn, forming two triangles AXB
and CXD.
D
B
In each part (a)-(d) below, some additional assumptions about the
picture are given. In each problem, determine whether the given
assumptions are enough to prove that the two triangles are similar;
and if so, what the correct correspondence of vertices is. If the two
triangles must be similar, prove this result by describing a
sequence of similarity transformations that maps one triangle to
the other. If not, explain why not.
a. The lengths AX and XD satisfy the equation 2AX = 3XD.
b. The lengths AX, BX, CX, and DX satisfy the equation AX = DX
c. Lines AB and CD are parallel.
d. Angle XAB is congruent to angle XCD.
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Answers: 3
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