Which concept can be used to prove that the diagonals of a parallelogram bisect each other?
2 answers:
Answer:
Option: A is correct (congruent triangles)
Step-by-step explanation:
To prove that he diagonals of a parallelogram bisect each other we have to go through the following steps:
- Angle DBA is congruent to angle BDC.
- Angle CMD is congruent to angle AMB.
- <em>Triangle CMD is congruent to triangle AMB. </em>
- Segment AM is congruent to segment MC.
- M is the midpoint of segment AC.
- Segment BD bisects segment AC.
- Segment BM is congruent to segment MD.
- M is the midpoint of segment BD.
- Segment AC bisects segment BD.
Hence we have to use the concept of congruent triangles in order to prove that the diagonals of a parallelogram bisect each other.
Hence, option A is correct
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Answer:
Slope (m) = 0
Step-by-step explanation:
We will use this formula to find the slope⤵⤵⤵
(Sorry if it's a bit small btw)
Now we plug in the values accordingly:
-3 - (-3) = -3 + 3 = 0
-19 - (-9) = -19 + 9 = -10
Slope = 0/-10
So we have 0/-10, which means our slope is actually just 0.
(This also means that the line on the graph will be horizontal.)
Hope this helps you :)