Question

Find the missing side of this right triangle. [Pythagorean Theorem]

Answer 1

Square root of 193

Explanation:

7^2+12^2=x^2

Switch sides: x^2=7^2+12^2

After everything is squared: x^2=49+144

x^2=193 OR x=\sqrt{193}

Answer 2

Answer: 12 x 7 = 72

Explanation: