Question

Renee built a cubic toy box and lid. The lid needs a diagonal support board.


If each edge of the cube is 3 feet long, how long must the support board be?

3 ft

32√ft

6 ft

62√ft

Answer 1

https://assets.edmodo.com/snapshot/nwea/MathGrade-8-6.zip-0/images/173593.jpg

Answer 2

@iloveyouboo

Answer 3

@Thesmarterone

Answer 4

@mathmate

Answer 5

xD you tagged the wrong person....I am horrible with math, here maybe @Compassionate can help :P

Answer 6

@JameyFoxx

Answer 7

@zepdrix

Answer 8

@jim_thompson5910 can you help with this one?