area of rectangular prism = volume / height
= 189cm³/3cm
= 63cm²
Answer:
x = 8
Step-by-step explanation:
you have similar triangles here
so 2 is to 4 as 4 is to x
2/4 = 4/x
D. 14 Please mark as brainliest!
Answer: I believe the answer is A.
