Mathematics

Grade9

Easy

Question

# The vertices of ABC are A(2, 1), B(4, 3), and C(6, 1). Use scalar multiplication to find the image of ABC after a dilation with its center at the origin and a scale factor of 2. Find the coordinates of the image.

Hint:

### Find out the co-ordinates of the image of the triangle by the multiplication of scale factor with matrix of the coordinates of the given triangle.

## The correct answer is:

Dilation is a process of changing the size of an object or shape by decreasing or increasing its dimensions by some scaling factors.

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