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Luden [163]
3 years ago
9

Stefan's rectangular bedroom is 12 feet by 9 feet. What is the diagonal distance from one

Mathematics
2 answers:
Rainbow [258]3 years ago
5 0

Answer:

505 ft

Step-by-step explanation:

pythagorean therom = a^{2} +b^{2}=c^{2}

a= 15

b=9

12^{2} +19^{2}=c^{2}

144+361=505

505 ft

anyanavicka [17]3 years ago
5 0

Answer:

the diagonal distance from one corner to the opposite is 15 feet.

Step-by-step explanation:

using the pythagorean theorem, we know that a^2 + b^2 = c^2. if a=9 and b=12 we can set up our equation as follows:

9^2 + 12^2 = c^2

81 + 144 = c^2

225 = c^2

the square root of 225 is 15 therefore:

15 = c

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