Question

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

Answer 1

hi,

It is given that the side of the cube is 7.203m.

Total surface area of cube,

S = 6(area of one face) = 6l2 = 6 (7.203)2

S = (311.29925) m2

S = 311.3 m2 (after rounding off)

Volume of the cube, V = l3 = (7.203)3 = 373.714754427 m3

V = 373.7 m3 (rounded off)

please mark as brainlist!!

Answer 2

Hello!

• Surface Area :

= 6 ( 7.203 )²

= 311.299254 m²

= $\boxed{\sf 311.3 \:m^{2}}$

• Volume of rhe Cube :

= ( 7.203 )³

= 373.714754 m³

= $\boxed{\sf 373.7 \:m^{3}}$

Cheers!