2 years ago

Anybody know the answer?

Mathematics

1 answer:

leonid [27]2 years ago

7 0

Answer:

The answer to your question is AD = 74

Step-by-step explanation:

Data

AB = CD = 10

BC = DE = 54

DE = 54

CD = 10

Process

From the picture we know that

AD = AB + BC + CD

Substitution

AD = 10 + 54 + 10

Simplification and result

AD = 74

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