Question

please please please please please please please please please please please please please please answer me fast important for school homework please answer this question please please please ​

Answer 1

Answer:

4m

Step-by-step explanation:

L.S.A=4l^2

Therefore,

4l^2=64

l^2=16

l=√16

l=4

:: The sides of the cube measure 4m.

Hope it helps

Answer 2

Answer:

4cm

Step-by-step explanation:

Hey friend !

Given ,

LSA of cube = 64 cm

LSA of cube = 4x side²

Therefore,

LSA of cube = 64cm

4 x side ² = 64

side² = 64 /4

side ² = 16

side = 4 cm

The side of cube is 4cm

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