# Please answer my question. It is optional maths?

##
The vertices of ▲ A(2,-3), B(5,-5) and C(3,0). ▲ ABC is translated through vector (2,-3)' to get the image ▲A'B'C' and ▲A'B'C is rotated through quarter turn in anticlockwise direction about origin to get image ▲A"B''C''. Find the coordinates of the vertices of ▲A'B'C and ▲A''B''C'' and plot it in graph?

The vertices of ▲ A(2,-3), B(5,-5) and C(3,0). ▲ ABC is translated through vector (2,-3)' to get the image ▲A'B'C' and ▲A'B'C is rotated through quarter turn in anticlockwise direction about origin to get image ▲A"B''C''. Find the coordinates of the vertices of ▲A'B'C and ▲A''B''C'' and plot it in graph?

##### 1 Answer

The vertices of

#### Explanation:

**Warning : Long answer**

The vertices of

Translation vector

When the translation vector,

The vertices of

Under rotation about origin through quarter turn in anticlockwise direction

The vertices of

Here, yellow colored triangle represents

Red colored triangle represents

Blue colored triangle represents

Hope it helps :)