Question

Answer pls?? 25 points

Answer 1

Answer: 13

Explanation:

I think it should be c =√12²+5² = √144+25= √169 = 13

But I'm not sure why 4 it's given, I don't think it's needed.

Answer 2

C= 13

5.5= 25

12.12= 144

25+144= 169

√169= 13