Volume
(l xx w xx h )
8xx8
(10 xx 2 xx 3)
(3xx3)xx6
80-:10
10*10*10
(10 xx 8 xx 3)
(2xx2)xx6
x*x=25 , 5*5=25
x^2=25, x=sqrt25
6(5*5)
(80 -:10)/ 2
"face 1" = 10xx5
"face 2" = 5xx4
"face 3" = 10xx4
"SA" = 2("face1"+"face2"+"face3")
1/2(3*4)
x*x*x=64
root(3)64
"length" = 2 2/3
"width" = 1 1/2
"height" = 1 1/2
2 2/3 xx 1 1/2 xx 1 1/2
"face 1"=4xx1
"face 2"=4xx2
"face 3"=1xx2
"SA"=2("face 1"+"face 2"+"face 3")
A rectangle has a length of x+1 and a width of 5. The value of x if the area is 10
5(x+1)=10
5x+5=10
5x=5
x=1
x*x*x=27
root(3)27