The perimeter of one face of a cube is 40 cm. Its volume will be:
Choose the most appropriate option
A) 125cm3 B) 400cm3 C) 250cm3 D) 1000cm3 E) None of these
Explanation:   Edge of cude = 40/4= 
<gadget id="calculator">40/4</gadget>
<output>10</output>
10 cm   Volume= a*a*a = 10*10*10= 
<gadget id="calculator">10*10*10</gadget>
<output>1_000</output>
1000 cm cube   Option 1000cm3
<result>D</result>
The perimeter of one face of a cube is 40 cm. Its volume will be: