Answer this please .

Total surface area is 48 the lateral surface area would be 36

Step-by-step explanation:

4 x 3 = 12

Half of 3 (1.5) x 4 = 6 which you do twice so 12

5 x 3 = 15

3 x 3 = 9

Add all that and you get 48

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)