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oksano4ka [1.4K]

3 years ago

13

The width of a rectangle is 4 feet, and the diagonal length of the rectangle is 15 feet. Which measurement is closest to the len

gth of this rectangle in feet?

1 answer:

Sophie [7]3 years ago

8 0

Answer:

a=14.46ft

Step-by-step explanation:

1) a^2*b^2=c^2

2) a^2*4^2=15^2

3) a^2*16=225

4) a^2=209

5) a= $\sqrt{209}$

6) a=14.46ft

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