Question

Shape a is enlarged to give shape b a) what is the scale factor of the enlargement? b) mark with a cross the centre of enlargement

Answer 1

The scale factor of the enlargement will be 3. Then the center of enlargement is marked in the diagram.

What is dilation?

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

Shape A is enlarged to give shape B.

Then the scale factor of the enlargement will be

⇒ 3 / 1

Then the center of enlargement is marked in the diagram.

More about the dilation link is given below.

https://brainly.com/question/2856466

#SPJ1