Question

a rectangle picture 7cm by 9cm is enclosed by a frame 1\2cm wide. calculate the perimeter of the picture?

Answer 1

So we add 1/2 cm to each side of the picture.
length of picture = 9+.5+.5 = 10 cm
width = 7+.5+.5 = 8 cm

can you find the perimeter of this picture now?

Answer 2

I believe we have
Thank you for buaety full question