Question

c) A photograph of length 20cm and breadth 16cm is pasted on a piece of
cardboard 24cm long and 20cm broad. Find the area of the margin left
around the photograph.
17cmyrmare nacked in a wooden​

Answer 1

Answer:

160 cm².

Step-by-step explanation:

Area of the photograph = 20×16=320 cm².

Area of the cardboard= 24×20=480cm².

Area of the margin= 480-320=160cm².

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