Do the following side lengths satisfy the Pythagorean Theorem? Lengths =14, 50, 48.

1 answer

To determine if the side lengths 14, 50, and 48 satisfy the Pythagorean Theorem, we need to check if the equation \(a^2 + b^2 = c^2\) holds true, where \(c\) is the longest side.

First, identify the longest side:

  • The longest side is 50.

Now, we will assign the lengths:

  • \(a = 14\)
  • \(b = 48\)
  • \(c = 50\)

Next, we calculate \(a^2 + b^2\) and \(c^2\):

  1. Calculate \(a^2\) and \(b^2\): \[ a^2 = 14^2 = 196 \] \[ b^2 = 48^2 = 2304 \]

  2. Now add them together: \[ a^2 + b^2 = 196 + 2304 = 2500 \]

  3. Now calculate \(c^2\): \[ c^2 = 50^2 = 2500 \]

Now we compare \(a^2 + b^2\) and \(c^2\): \[ a^2 + b^2 = 2500 \quad \text{and} \quad c^2 = 2500 \]

Since \(a^2 + b^2 = c^2\), the sides 14, 50, and 48 satisfy the Pythagorean Theorem.