Question

find the cost of framing a square picture whose length is 10 cm if the frame is bought at Rupees 4 per centimetre

Answer 1

Answer:

160 rs

Step-by-step explanation:

lengthof the square - 10 cm

frame= perimeter

perimeter of the square = 4 * side = 4*10= 40 cms

per cm - 4rs

them for 40 cm it is 4*40 = 160 rs