54.3k views
3 votes
Pls help this is my last problem today and idk how to do it..

Pls help this is my last problem today and idk how to do it..-example-1
User Ppichier
by
4.5k points

1 Answer

1 vote

Answer:

11.4017543

Explanation:

7²+9²=c²

49+81=130

c=√130

c=11.4017543

User Pandafinity
by
4.1k points