In parallelogram ABCD, diagonals AC and BD intersect at point E, BE=x+21, and DE=4x. What is BD? Enter your answer in the box.

MickeyRoush asked May 10, 2023

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In parallelogram ABCD, diagonals AC and BD intersect at point E, BE=x+21, and DE=4x.

What is BD?
Enter your answer in the box.

MickeyRoush asked May 10, 2023

2.7k points

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20 votes

Answer:

BD = 56

Explanation:

x + 21 = 4x

3x = 21

x = 7

x + 4x + 21

5x + 21

35 + 21

Woozar answered May 17, 2023

3.1k points

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