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alexandr1967 [171]
3 years ago
14

The floor of a rectangular living room is 12 meters by 9 meters. what is the distance between opposite corners of the living roo

m? (This is pythagorean theorem btw)​
Mathematics
1 answer:
Aleks [24]3 years ago
7 0

Answer:

15 meters

Step-by-step explanation:

that means the leg lengths of the triangle are  12 m  and 9 m

use Pythagorean theorem:

D =  root (12^2  + 9^2) = root( 144 + 81) = root(225) = 15 m

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