Question

The figure of a wooden frame is given with a picture inside. If the width of the wood is everywhere is 1.2 cm ,find the length and width of the picture and hence the perimeter of the picture.

Answer 1

hi
I not understood your question
but I am giving you some hints.
if the picture is rectangular in shape
the perimeter formula is:
$= 2 \times (length + width)$
width is given as 1.2cm

but where is the right picture