Question

Please help ahh I don’t understand

Answer 1

b. 37

Explanation:

Use Pythagorean theorem
`a^2+ b^2= c^2`

a=12in

b=35in

c=? (Spine)

`a^2+ b^2= c^2`

`12^2+35^2=c^2`

`144+1225=c^2`

`1369=c^2`

`√(1369) =c`

`37=c`

The spine is 37 in

Answer 2

i think the answer is b if not i’m really sorry