Jason was given a triangle that had a side length of 10m and a hypotenuse of 15m. When he substituted these values into the Pythagorean Theorem, he got 102 + 152 = c2

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Part A. Find Jason’s mistake and explain it.

Part B. Solve for the missing length, show your mathematical thinking, and justify your answer.

The pythagorean theorem is:

H =

With H being the hypotenuse, s1 one side, s2 the other one. He already has a side and the hypotenuse so he has to calculate the inverse formula:

s2 =

So the real side will be:

square root of (15^2 - 10^2) = square root of (225 - 100) = 125 m

Jason made a mistake calculating the squares of the hypotenuse and the side, he didn't subtract and didn't take the root of the result.

heyyy

step-by-step explanation:

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