Cool Thanks for your help lets save this link in are messges Thankyou any how your AWSOME 

Melodys Ways And Awsome math easy adventure 

I like it so far I always struggle with theses and now I know this is not that hard using 

Melod's Way's Guide Book to A Awsome Life 

But the bottom parrel line is 18 you got that point. 

Thats what I said you posted to fast

Xd I feel proud of my self 

So then if the Parrel lines are bottom and top then the top would be 14in and the bottom would be 15in and the Perpendicular line would be the back of the triangle and the bottom and that is in totall 10in so I am going to add them all up 14+15+10= 39in 

I am so sorry I have to go now but we could save this and I can work with you tommorow night since your night is my morning.

Well arent the parallel sides = 7 inches??\

Just to know 

Well on the triangle the bottom and the back of the triangle is a Perpendicular line 

WOW you are starting to like your art and find New things LOL 

Well I see the triangle has a Perpendicular lines  Because tHAT little triangle has a right angle