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?
a rectangle picture 7cm by 9cm is enclosed by a frame 1\2cm wide. calculate the perimeter of the picture?
2 answers
I believe we have
Thank you for buaety full question
Thank you for buaety full question