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Alenkasestr [34]
3 years ago
14

ABCD is a rectangle. What is the value of X?

Mathematics
2 answers:
Finger [1]3 years ago
7 0

Answer:

33

Step-by-step explanation:

We need to use the Pythagorean Theorem.

65 is the length for the hypotenuse.

So we do a^2+b^2=c^2 where a and b are legs and c is the hypotenuse.

x^2+56^2=65^2

x^2+3136=4225

Subtract 3136 on both sides

x^2         =1089

Square root both sides

x=33

The answer is 33 meters.

Afina-wow [57]3 years ago
3 0

Answer:

<h2>x = 33 m</h2>

Step-by-step explanation:

Use the Pythagorean theorem:

leg^2+leg^2=hypotenuse^2

We have

leg=56\ m,\ hypotenuse=65\ m,\ leg=x\ m

Substitute:

56^2+x^2=65^2

3136+x^2=4225          <em>subtract 3136 from both sides</em>

x^2=1089\to x=\sqrt{1089}\\\\x=33\ m

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