Ok so if I understand this correctly then you have to find out what each one of them are then add them to get the total number of both of them. So this is the equation I did. The one circled on blue is the formula I made for the equation and then the green one is the answer. which is 5 4/9
I hope this helps.
Answer:
the answer to the question is c
I could be wrong but i believe it's six
What do you need help with ASAP?
Let the unknown side's length be 'b' units .
Then by Pythagorean theorem . We have

Now substituting the values of a and c in the above equation we get the value of b.

We know that ;