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3 years ago

If triangle ABC is dilated using a scale factor of 2, what will be the coordinates of A after the transformation

Mathematics

1 answer:

harkovskaia [24]3 years ago

8 0

Answer:

$A' = (-4,4)$

Step-by-step explanation:

Given

$A = (-2,2)$ $B = (1,3)$ $C = (1,0)$

$k =2$ --- scale factor

Required

Determine A'

This is calculated as:

$A' = A * k$

$A' = (-2,2) * 2$

$A' = (-2 * 2,2 * 2)$

$A' = (-4,4)$

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