Question

Find the third side in simplest radical form: 9 7

Answer 1

Question:

Solution:

Applying the Pythagorean theorem we have:

$h\text{ = }\sqrt[]{9^2+7^2}\text{ = }\sqrt[]{81+49^{}}\text{ = }\sqrt[]{130}\text{ }$

thus, the correct answer is:

$h\text{ = }\sqrt[]{130}\text{ }$