Question

The distance between the origin (0,0) and the pt (c,d) is d= sqrt?
I have no idea what to do here :(

Answer 1

distance between (x1,y1) and (x2,y2)=\[\sqrt{(x1-y1)^{2}}+(x2-y2)^{2})\]

Answer 2

I'm suppose to fill in the blank of the square root..

Answer 3

put x2=y2=0 in the above eqn..

Answer 4

k?

Answer 5

got it @JennyMae18 ?

Answer 6

Yup! Thank you :)