3 years ago

3. A square metal plate has a density of 10.2 g/cm3 and weighs 2.193 kg.

Mathematics

1 answer:

MakcuM [25]3 years ago

4 0

Answer:

215 cm³

8.6 cm

Step-by-step explanation:

given,

density = 10.2 g/cm³

mass = 2.193 kg = 2193g

a. Volume = mass / density

=2193 / 10.2

= 215 cm³

b. given that base area = 25cm²

volume = base area x thickness

thickness = volume / base area

= 215 / 25

= 8.6 cm

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