What is the length of the hypotenuse of a right triangle with sides 9yards and 12 yards respectively?
1 answer:
Answer:
15 yards
Step-by-step explanation:
use pythagoras theorem
a^2 + b^2 = c^2
9^2 + 12 ^2
81 + 144
225
square root
hypoteneuse= 15 yards
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