Help!!! Will medal and fan!
What is the length of the space diagonal BE?

https://learning.k12.com/content/enforced/109190-COF_521333/S2U1_Image25.png?_&d2lSessionVal=EQ5IvrzXJPwS6nBoezoAfND7g

9.11 cm
15.0 cm
3.87 cm
5.74 cm

Question

Help!!! Will medal and fan!
What is the length of the space diagonal BE?

https://learning.k12.com/content/enforced/109190-COF_521333/S2U1_Image25.png?_&d2lSessionVal=EQ5IvrzXJPwS6nBoezoAfND7g

9.11 cm
15.0 cm
3.87 cm
5.74 cm

anonymous · Answer

You have to work it in two parts.
First draw a line from B to F and do the Pythagorean theorem
Square points BC^2 + CF^2 = X^2
Next use X^2 + EF^2 = Answer^2
Find the square root of your answer to match your choices

anonymous · Answer

What number corresponds to points BC  and CF ?