what will be the value of 'x' in pythagorean triplet ( 9,12,x )
A 15
B 17
C 20
D none of these
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Answer:
A 15
Step-by-step explanation:
Using Pythagoras theorem
H² = P² + B²
x² = 9² + 12²
x² = 81 + 144
x = √225
x = 15
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