Find the surface area of the composite solid.
A. 502 m2
B. 574 m2
C. 646 m2
D. 720 m2

Answer:
a
Step-by-step explanation:
find the a of each face:
56,56,63,63,90,72,54,24,24
add each area of the faces together
56+56+63+63+90+72+54+24+24
answer=502