What is the volume of this. Pyramid

720 cm2
1080cm2
1440 cm2
2160 cm2

Option (1)

Step-by-step explanation:

To calculate the volume of the given pyramid,

Formula to be used,

Volume =

Area of the triangular base =

                                             =

                                             = 67.5 cm²

Now volume of the pyramid =

                                               = 720 cm³

Therefore, Option (1) will be the correct option.

for the points! : )

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3