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yaroslaw [1]
3 years ago
5

Question 14 of 40

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

B. 18

Step-by-step explanation:

Quadrilateral ABCD is a rectangle.

Diagonals AC and BD intersect at point E.

Diagonals of a rectangle are equal in length.

\implies BD = AC

Diagonals of a rectangle bisect each other.

\implies\frac{1}{2}  BD = \frac{1}{2}  AC\\\\\implies  DE = \frac{1}{2}   \times 36\\  \\  \implies DE = 18

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