Given: D is the midpoint of segment AC, segment ED is congruent to segment FD and angle EDA is congruent to angle FDC.Prove: ang
1 answer:
the Since D is the midpoint of AC, we can say that AD=DC, then the triangles ADE and CDF would be similar by the SAS theorem which states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, the triangles are congruent.
If the triangles are congruent, their angles are equal.
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Answer:
None of these
Step-by-step explanation:
See attached image
Now... let's multiply the denominator and numerator by the conjugate of the denominator as already suggested, which is just the same, but with a different sign in the middle, 1 - i.
