## zerbzo Group Title Last question for the school year! Please help ASAP!! 2 years ago 2 years ago

1. zerbzo Group Title

2. Study23 Group Title

To find the length of a vector, simply take the square root of the sum of the squares, $$\ \huge \sqrt{4+16+25}$$. This, $$\ \huge \sqrt{45}$$, or $$\ \huge 3\sqrt{5}$$. Does that make sense to you?

3. zerbzo Group Title

so it would be $3\sqrt{5} \right?$

4. Study23 Group Title

Length of vector: $$\ \huge \sqrt{x^2 + y^2 + z^2} .$$

5. Study23 Group Title

Yes, $$\ \huge 3\sqrt{5}$$.

6. zerbzo Group Title

Thank you!!