Question

PLEASE PLEASE PLEASE HELP!!

Can someone please help me with a step by step of this problem ? I'll seriously appreciate it, and thank you so so so much in advance!!
DON'T ANSWER IF YOU'RE UNSURE!!! I need actual help, please don't just take my points. :c

Answer 1

so, you're trying to find the hypotenuse. This is called the pythagorean theorem. you're going to use a squared plus b squared equals c squared.
11=a squared
60= b squared
put that into a equation.
you'll get:
121+3600= c squared
3721=c squared
find the square root of 3721, finding the square root will get rid of the squared sign by the c
the square root of 3721 is 61
61=c

hope this helps!!