Question

find the side of a cube whose surface area is 265 cm²​

Answer 1

6.6cm

A=6a*2

265=6a*2

a=√ 265/6=6.6

Answer 2

Answєr :-

Given :

Surface area - 256cm²

To find :

Side

Proof :

Surface area - 256cm²

Let, Side of a cube be "a"

Surface area of a square - 6a²

→ 256 = 6 × a²

→ 256 / 6 = a²

→ 4.41 = a²

→ a = √4.41

→ a = 6.6 cm

Therefore ,

Side of the cube is $\small\color{white}\boxed{\colorbox{none}{6.6cm}}$

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