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A paper cutting is placedon a graph as s...


A paper cutting is placedon a graph as shownin the figure, each on he X and Y axes represens a distance of2 cm. The area of the paper cutting is `"_________"` ` Cm^(2)`.

A

378

B

186

C

312

D

156

Text Solution

Verified by Experts

The correct Answer is:
C
We can divide the paper cutting into 3 rectangles of dimension `(9 xx 3), (11 xx 3), (9 xx 2).`
Area `=(9 xx 3) + (11 xx 3) + (9 xx 2)= 78,`
but 1 div =2 cm
Area `=78 xx 4 "= 312 cm"^2`
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