Corrections for number 22

So to start off this scribe post is i am going to tell you the question which is :

Use the coodinate grid shown to do the following:

A) Rotate squareABC 90' in a counterclockwise direction about the centre of rotation C.

B) Translate squareA'B'C' 3 units right and 3 units down.

C) What are the coodinates of B'' ?



What they are saying is that after you had translated it 3units right and 3 units down , you made you new A''B''C''. Now C) is pretty easy you just look and lable the coodinates !



Here is a picture to show you what i am talking about :


And if you need alittle more help here is a link: