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Answer:
Step-by-step explanation:
Given
The surface area of a rectangular prism is
Width of prism
Length of prism
height of prism
Surface area is given by
Put values
Now, the volume of Prism is given by
Answer:
Step-by-step explanation:
The distance (d) between two points in 3 dimensions is ...
d = √((x2 -x1)² +(y2 -y1)² +(z2 -z1)²)
Then the distance between (a, -b, -4) and (0, 0, 0) is ...
d = √((a -0)² +(-b -0)² +(-4 -0)²)
= √(a² +b² +16)