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Yakvenalex [24]
3 years ago
6

Given: ΔABC, AB ≅ BC BE− median of ΔABC m∠ABE = 40°30' Find: m∠ABC, m∠FEC

Mathematics
2 answers:
Nikitich [7]3 years ago
8 0
I think angle abc is 80° and angle fec is 90°

Explanation:

Since angle abe is 40° just double it to get abc

And fec is just a 90° angle

monitta3 years ago
3 0

Answer:

m∠ABC = 81 degrees           m∠FEC = 90 degrees

Step-by-step explanation:

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