If the edge of the cube is doubled what will be the surface area

edge of the cube is doubled. say it is represented by a.

so edge of the cube becomes 2a.

new surface area (S. A1) of the cube is

=6(2a)2=6(4a2)=24a2 sq.

hope this helps- ♥

surface area=6a^2

ATQ,

surface area= 6(2a)^2

=64a^2

answer by yourhope:

hi! : )

a farmer that lived in ancient egypt would most likely be barried in the sand, in the desert!

: )

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value