EM-2059

Enlargement and scale drawings

E Math · Secondary 4 · Medium · Enlargement and scale drawings

A microchip is in the shape of a cube where the side is 8 mm. A model of the microchip is made to a scale of 5 : 1. Find the surface area of the model, in

mm^2

$9600\ mm^2$
$3840\ mm^2$
$1920\ mm^2$
$320\ mm^2$

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