Which calculation could be used to determine the area of this rectangle?



A.
A = 9 + 5

B.
A = 5 × 9

C.
A = 2 × (9 + 5)

D.
A = 2 × 9 + 5 × 9

Which calculation could be used to determine the area of this rectangle A A 9 5 B A 5 9 C A 2 9 5 D A 2 9 5 9 class=