ok but what's the question? u gave us info but what's the question
Answer:
b
Step-by-step explanation:
Answer:
21. x = 5, 23.
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
use the Pythagorean theorem; five squared plus twelve squared is equal to the missing side squared, 25+144=169, the sqrt of 169 is 13