Question

A triangle has vertices A(0,0), B(8,0), C(3,-2). Find the coordinates of the triangle after
dilation with a scale factor of 4. The dilation is (X,Y) --- (4x,4y)​

Answer 1

Answer:

$A' = (0,0)$, $B' = (32,0)$ and $C' = (12, -8)$

Step-by-step explanation:

The new coordinates after using the scale factor is:

$A' = (4\cdot 0, 4\cdot 0)$

$A' = (0,0)$

$B' = (4\cdot 8, 4\cdot 0)$

$B' = (32,0)$

$C' = (4\cdot 3, 4\cdot (-2))$

$C' = (12, -8)$