Question

Distance between two points khan academy

Answer 1

I can confirm that the Answer above me is correct !

Answer 2

√29

Explanation:

This is due to A^2+b^2=c^2. you know that side a and b are 2 and 5, so it beocmes 25+4/=c^2, which means that 29=c^2, and you root it to get rid of the power of 2, so you obtain c=√29