Please help as soon as possible!!!!!!
2 answers:
Answer:
5. Congruent triangles
Step-by-step explanation:
Congruent Triangles : When two triangles are congruent, all its three sides are equal and have the same angles.
So in conguent traingles,
ΔADB ≅ BDC
Therefore, AB = DC and AD = BC
Thus this completes the missing information that proves that the quadrilateral ABCD ia a parallelogram, then its opposite sides are congruent.
Answer:
congruent triangles
Step-by-step explanation:
The complete reason is, "corresponding parts of congruent triangles are congruent." This reason is sometimes abbreviated CPCTC.
It can be helpful to note that the previous step concluded that the relevant triangles are congruent.
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Step-by-step explanation:
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id say its a rhombus. all the other shapes can have right angles
Answer:
c
Step-by-step explanation:
Answer:
its 216
Step-by-step explanation:
when it's one the edge the arc is double the angle
Greetings!Simplify both sides of the equation.
Both sides of the equation are not equal.
Hope this helps.
-Benjamin
