Given that pentagon abcde ≅ pentagon fghij, find the measure of angle 3a. 69b. 70c. 148d. cannot be determined

Angle G is 69 angle 2 or j will also equal 69 since the two shapes are congruent angle B and angle E would both give you 69 too. given all that information the answer to your question would be
B.69 Degrees. hope this helps!

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