Question

How to enlarge by scale factor 1.5 or 2

Answer 1

You multiply the dimensions given by the scale factor.

Explanation:

ex: if the dimensions are all 5 then u would multiply these dimensions by each scale factor seperately like so, 1.5*5 and then 5*2

Hope this helps!!

Answer 2

2) If the scale factor is 2, draw a line from the centre of enlargement, through each vertex, which is twice as long as the length you measured. If the scale factor is 3, draw lines which are three times as long. If the scale factor is 1/2, draw lines which are 1/2 as long, etc. The centre of enlargement is marked.

Explanation: