3 years ago

3. If CE = 12, then AC = 4. If BD = 36, then DE =

Mathematics

1 answer:

AlekseyPX3 years ago

7 0

Answer:

AC = 24

DE = 18

Step-by-step explanation:

Assume that the given figure is a parallelogram. One of the properties of a parallelogram is that the diagonals bisect. This means that the following statements are true:

2 ( CE ) = AC

Substitute,

2 ( 12) = AC

24 = AC

(BD) / 2 = DE

Substitute,

(36)/2 = DE

18 = DE

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