the total surface area of cube is 864 square cm , find the length of its diagnol
Answers
Answered by
0
area of cube =864 sq CM
length= area /4= 864 /4=216
Answered by
1
Answer:
Lenght is 12cm
Step-by-step explanation:
The total surface area of cube =6lsquare
864=6lsquare
864÷6=lsquare
144=lsquare
12=l
Similar questions