poster measuring 20cm × 16cm is pasted on a sheet of cardboard such that there is a margin of 3.5cm along each side of the poster. Find the total area of the margin.
Answers
Answered by
0
AREA OF THE MARGIN IS 621cm²
pls mark me brainliest and follow me
Because if you mark me brainliest, then you will also get points
Answered by
0
Answer:
area of rectangle =lxb
=20x16
=320cm^2
Similar questions