Question

Rotate the following figure 90° clockwise about the origin: J: (-3, -3), K: (-4, 0), L: (-2, -1)

Answer 1

Given the points :

J = (-3, -3) , K = ( -4 , 0 ) and L = ( -2 , -1 )

The rule of rotation 90 clockwise is :

`(x,y)\rightarrow(y,-x)`

So, the image of the given points will be :

`\begin{gathered} J=(-3,-3)\rightarrow J^(\prime)=(-3,3) \\ \\ K=(-4,0)\rightarrow K^(\prime)=(0,4) \\ \\ L=(-2,-1)\rightarrow L^(\prime)=(-1,2) \end{gathered}`