Question

A picture is to be mounted on a board.

Answer 1

Answer:

Step-by-step explanation:

I find it easier to start with the larger shape so you divide the corresponding sides

14 ÷ 10

And

11 ÷ 8

If the answers are the same it is a similar shape, if they are different it is not as the scale is different.

Answer 2

Answer:

.

Step-by-step explanation:

the length of a board/ the length of a picture is not equal to the width of a board/ the width of a picture

or

14/10 cm is not equal to 11/8 cm

so, it isn't mathematically similar