## marcoduuuh 2 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. marcoduuuh

2. LoveYou*69

I *think* it's B

3. jiteshmeghwal9

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

4. BrittanyFrench

yupp you need to use pythagorean theorem!

5. marcoduuuh

6. marcoduuuh