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3 years ago

How do I solve this

Mathematics

1 answer:

Irina18 [472]3 years ago

8 0

Answer:

DF = 5

m∠B = 100°

Step-by-step explanation:

It is assumed that ΔABC ≅ ΔDEF

So at this point, all of the measurements that is in one Δ, it also shares the measurements to the other Δ.

AC ≅ DF

DF = 5

AC = 5

m∠B ≅ m∠E

m∠E = 100°

m∠B = 100°

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