Respuesta :

tala02
2.4 cm2

First, convert the millimeters to centimeters
1mm = .1 cm

So, 4 mm=.4 cm

And since there in the same unit, you can now solve

Formula: b x h

6 cm (base) x .4 cm (height) = 2.4 cm

In cm, it is 2.4 cm

The answer is 2.4