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Diagonal = 18.867 feet.
By Pythagoras, (Diagonal)2 = 362 + 562 = 1296 + 3136 = 4432 sq ft So diagonal = +sqrt(4432) = 66.75 ft
Assuming that the measurements refer to a rectangle, the diagonal would be sqrt(272 + 122) = sqrt(729 + 144) = sqrt(873) = 29.55 ft (to 2 dp)
18.9 feet
Using Pythagoras Theorem then the diagonal = √(242 + 242) = √1152 = 33.94 ft (2dp)
Around 17.8. I did this with cossin, but check the answer with a calculator
The diagonal measurement of an 8 ft square is: 11.31 feet.
diagonal = sqrt(4^2 + 4^2) = sqrt(16 + 16) = sqrt(32) = 5.6568
Don't tell me you are in class!
About 8.5 feet.
Diagonal = 18.867 feet.
By Pythagoras, (Diagonal)2 = 362 + 562 = 1296 + 3136 = 4432 sq ft So diagonal = +sqrt(4432) = 66.75 ft
The diagonal of a rectangle 8 feet by 12 feet is √208 feet, or about 14 feet 5.06 inches.
36.8782 ft
20 ft
(Diagonal)2 = (36)2 + (26)2 = 1,972Diagonal = sqrt(1,972) = 44.4072 (rounded)
46.648 ft