Question

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Answer with proper explanation

The final answer is 9 cm .

Answer 1

Hey dear!!

Here is yr answer.......


EF+FE = AB+CD

EF = FE

EF+EF = AB+CD

2EF = AB+CD

EF = 1/2 (AB+CD)

EF = 1/2(10+8)

EF = 1/2(18)

EF = 9cm

Hope it hlpz....