Answer:
Step-by-step explanation:
take 45 degree as reference angle
using sin rule
sin 45=opposite/hypotenuse
1/=x/26
x=26/
x=13
x=18.4
Pythagorean Theorem:Question 7
1 answer:
The total height in feet of the piece of plywood is 14 foot.
<h3> Pythagoras theorem</h3>The theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the square of the other two sides.
The Pythagoras theorem: a² + b² = c²
where a = length
b = base
c = hypotenuse
13² = 5² + h²
169 = 25 + h²
h² = 169 - 25
h² = 144
h = √144
h = 12 foot
<h3>Height of the plywood </h3>12 + 2 = 14 foot
Please find attached the complete question. To learn more about Pythagoras theorem, please check: brainly.com/question/14580675
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