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Answer:
We can find the perimeter of a right triangle by adding the lengths of all the sides of the triangle. Therefore, we can use the following formula: where, are the lengths of the sides of the triangle. If we know the lengths of two sides, we can use the Pythagorean theorem to find the length of the third side and at the same time find the perimeter.
Ladder length, which is our right triangle hypotenuse, appears! It's equal to 10.33 ft. The angle β = 14.5° and leg b = 2.586 ft are displayed as well.
Step-by-step explanation: