To place the first paving stone in a path, alex starts at the crate of stones, walks three feet, places the stone, and returns to the crate. for each subsequent stone, alex walks two feet farther each way. alex will place the first 50 stones in a path. after returning to the crate from placing the $50^\text{th}$ stone, what is the total distance alex walked, in feet?

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.

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step-by-step explanation:

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hello, it is c -4

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