3 years ago

Someone please help me with this

Mathematics

1 answer:

Bas_tet [7]3 years ago

4 0

Answer:

BE = 3 in; EF = 2 in; FC = 3 in

Step-by-step explanation:

∠EAD ≅ ∠AEB ≅ ∠EAB so ΔABE is isosceles and AB ≅ BE = 3 in.

Likewise, ∠FDC ≅ ∠FDA ≅ ∠DFC, so ΔDCF is isosceles and AB ≅ BC ≅ FC = 3 in.

Then EF = 8 in - 3in - 3 in = 2 in

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Step-by-step explanation:

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3 years ago

What is the sum of the interior angles of the polygon shown?

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