Answer:
25 units.
Step-by-step explanation:
The origin is (0,0)
There using distance formula.
[tex] \sqrt{(y2 - y1) { }^{2} + (x2 - x1) {}^{2} } [/tex]
[tex] \sqrt{0 - ( - 15) {}^{2} + (0 - 20) {}^{2} } [/tex]
[tex] \sqrt{15 {}^{2} + 20 {}^{2} } [/tex]
[tex] \sqrt{625} [/tex]
Answer is 25 units.
