Use a Pythagorean Triple to find x.

Explanation:
Given
perpendicular (p) = 48
base(b) = 14
hypotenuse (h) = x = ?
We know by using Pythagoras theorem
x² = p² + b²
x² = 48² + 14²
x² =2304 + 196
x² = 2500
x = √2500
Therefore x = 50
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