Answer :
The length of the long leg of the triangle is 144 units
Pythagoras theorem
Pythagoras theorem is used to solve the sides of a right angle triangle and can be represented as follows;
- c² = a² + b²
where
c = hypotenuse
a and b are the other legs.
Therefore,
145² - 17² = b²
b² = 21025 - 289
b² = 20736
b = √20736
b = 144
Therefore, the length of the longer leg of the triangle is 144 units
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