The answer is P, because if both triangles are right angled and have the angle of 70°, then because angles in a triangle equal 180° you can say that they will be the same as 70 + 90 = 160, and 180 - 160 = 20, which is the same steps for both triangles. I hope this helps! Let me know if I need to explain it further or anything :)
My best choice would be C.
Because all parallelograms opposite sides are congruents because the diagonals of a parallelogram bisect each other.
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Answer:
The proposition <em>If Y is the midpoint of XZ, then XY = 1/2 XZ </em>is true.
Step-by-step explanation:
We proceed to present the demonstration of the following proposition:
<em>If Y is the midpoint of XZ, then XY = 1/2 XZ.</em>
1) Y is the midpoint of XZ. Given.
2) 
Definition of line segment.
3) 
By 1)
4) 
3) in 2)
5) 
Algebra/Result
Therefore, the proposition <em>If Y is the midpoint of XZ, then XY = 1/2 XZ </em>is true.
Answer: ion
Step-by-step explanation: ion
Answer:
8
Step-by-step explanation:
