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Answer:
11 meters
Step-by-step explanation:
sana makatulong
8.77 ft
Solution:
Using Pythagorean Theorem
c^2 = a^2 + b^2
c= 9m(leg 1)
b= 2m(leg 2)
a= Height reached by the ladder(Hypotenuse)
a^2 = c^2 - b^2
a^2 = (9)^2 - (2)^2
a^2 = 81 - 4
a^2 = 77
a = 8.77ft
The height reached by the ladder is 8.77ft