2 years ago

A required question

Mathematics

1 answer:

UkoKoshka [18]2 years ago

6 0

Answer:

18ft

Step-by-step explanation:

AC = CD = BA

CD = 2CE

BD = BA + AC + CD = 2CE + 2CE + 2CE

= 6CE

CE = 3

6 × 3 = 18

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