Question

The volume of a cube is 9261000 cu. m.
find the answer of the following questions

(a) The side of the cube is

(i) 210 m. (ii) 200 m. (iii) 220 m. (iv) 250 m


(b) If the volume of the cube is increased by 1387000 cu.m the new side of the cube is

(i) 250 m. (ii) 200 m. (iii) 210 m. (iv) 220 m


(c) If the side of a cube is 6 m, the area of one face of the cube will be

(i) 216 sq m. (ii) 36 sq. m. (iii) 6 sq. m. (iv) 24 sq. m
guys please help
❌spam ​

Answer 1

Answer:

Volume of cube =9261000 m^²

a)volume of cube=a^³

9261000=a^³

³√961000=a

=210m

it mean 1) 210

b) new volume =10648000m^²

volume of cube =a^³

10648000=a^³

³√10648000 = a

220=a

the side of cube =220m

it mean 4)220

c)the side of cube=6m

area of one face = a*a

area = 6*6

area=36

it mean 2)36 sq. m

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