Question

Please help, I did not understand this unit.

Answer 1

a) There is only one pair of corresponding sides, and the vertical angles, which is insufficient.

b) The information is sufficient to prove triangle AXB similar to DXC by rotating triangle AXB 180 degrees about point X.

c) The information is sufficient to prove triangle AXB similar to DXC by rotating triangle AXB 180 degrees about point X.

d) The information is sufficient to prove triangle AXB similar to CXD by rotating triangle AXB 180 degrees about point X.

Answer 2

The information given about the triangles shows that D. Angle XAB is congruent to angle XCD.

What is congruence?

It should be noted that congruence of triangles mean that the corresponding sides and angles are equal.

In this case, the information given about the triangles shows that angle XAB is congruent to angle XCD. This implies that they've identical shapes.

Learn more about triangles on:

brainly.com/question/17335144

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