## anonymous 3 years ago What is the length of the diagonal of the square shown below? A. √10 B. 5√2 C. 25 D. 5 E . 5√5 F. √5

1. anonymous

2. anonymous

I *think* it's B

3. jiteshmeghwal9

Use Pythagorean theorem $$(5)^2+(5)^2=(diagonal)^2$$ $$diagonal=\sqrt{(5)^2+(5)^2}$$

4. anonymous

yupp you need to use pythagorean theorem!

5. anonymous

6. anonymous