Thevalueof x in theright triangleusing thePythagorean theoremis 15 unitsHow to determine the value of x in the right triangle?From theright triangle(see attachment), we have the followingPythagoras theoremx² = 12² + 9²Evaluate the exponentsx^2 = 144 + 81Evaluate the sumx^2= 225Take the square root of both sidesx = ±15The value of x cannot be negative.So, we have:x = 15Hence, thevalueof x is 15 unitsRead more aboutright trianglesat:brainly.com/question/2437195...

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