Math, asked by ramu05322, 3 months ago

the ared 01 Lle
. A poster of size 20 cm by 18 cm is pasted on a cardboard sheet by taking a margin of 2-4 cm along mad
side of the poster. Find :
(a) the total area of the margin. (b) the cost of the cardboard used at the rate of * 4.50 per om​

Answers

Answered by giovincenthernandez4
0

Answer:

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Step-by-step explanation:

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