Answer :
The length of the diagonal wood beams is 10.3 feet
Pythagoras theorem
The square of the hypotenuse is equal to the sum of the square of the other two sides as shown:
c² = a² + b²
where;
- a is the horizontal height = 9feet
- b is 5 feet
Get the length of the diagonal wood beams.
c² = 9² + 5²
c² =81 + 25
c² = 106
c = 10.3 feet
Hence the length of the diagonal wood beams is 10.3 feet
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