#1**-2 **

We can use the pathagareom therom to figure this out a squared+ b squared = c squared

so 12 squared is 144

+ 3 squared which is 9 =

153 which and the square root of 153 is 12.37

HiylinLink Feb 21, 2019

#2**+4 **

You have the rght idea, HiylinLink...but the ladder length is actually the hypotenuse of a right triangle

So....it reaches

√ [ 12^2 - 3^2 ] =

√ 144 - 9 ] =

√135 ≈

11.6 ft

CPhill Feb 21, 2019

#3**-2 **

Oh yeah I forgot it's just a bit reverised when searching for the missing leg, thanks.

HiylinLink Feb 21, 2019

#5**-3 **

Yeah, Thanks for letting me know....I better stop talking though I don't wan't to get in trouble on the forum. LOL

HiylinLink
Feb 21, 2019

#10**-2 **

Ha, Yeah I know that I just don't like earning extra points for not answering questions LOL and Melody is pretty srict XD.

HiylinLink
Feb 21, 2019