Help

[vagrant hatch]

I tried splitting it up and using pythagoras but I just cannot figure it out

[dreamy sierra]

I see

you know the 17 and 5 part

Can you draw a line with it to make a right angle

So the triangle can do Pythagoras with 17^2-5^2 to get the answer^2 Yk Pythagoras

So when you get that length add on the 3. Now you can do Pythagoras again to get the final answer

[vagrant hatch]

Ok thanks