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Graph A shows the area of a square and Graph B its perimeter, both against the side. Which graph is linear?

Class 8Linear GraphsCoordinate Geometry

AGraph A (area)
BBoth
CNeither
DGraph B (perimeter)

Step-by-Step Solution

Perimeter

= 4 s

gives a straight line (Graph B). Area

= s^{2}

gives a curve (Graph A).

Answer: D) Graph B (perimeter)

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