Question

Each side of a cube is measured to be 7.203 m. What are the total surface area and the volume of the cube to appropriate significant figures

Answer 1

Given,
side of cube = 7.203m
TSA = 6s square = 6*7.203*7.203 = 311.299254m square = 311.30m square(approx)
& Volume = s cube = 7.203*7.203*7.203 = 373.714754m cube = 373.70m cube

So, the total surface area of cube = 311.30m square.
&
the volume of cube = 373.70m cube
Ok!
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Answer 2

Answer: 4

The Total No. of Significance figure is 4.

Explanation:

Given,

Side of cube = 7.203m

Total Surface Area (TSA) = 6 s square = 6* 7.203 *7.203 = 311.299254m square = 311.3m square (approx.)

& Volume = s cube = 7.203 *7.203 *7.203 = 373.714754427m cube = 373.7m cube

So, the total surface area of cube = 311.3m square.

&

the volume of cube = 373.7m cube

Ok!

Thanks for asking me this question.