Answer:
D
Step-by-step explanation:
Answer:
42 square yards
Step-by-step explanation:
T.S.A of cube

where l = 7yd

thus, the surface area of cube is 42 square yards
Answer:
18,300
Step-by-step explanation:
Answer:
I think its 19.1
Step-by-step explanation:
14 + 5.1
Maybe try