A solid model of a monolith has rectangular dimensions of 1.00 units x 4.00 units x 9.0 units. Which one of the following choices best describes the total surface area (in units^2) of this monolith?
A. 9.8 x 10^1 units^2.
B. 9.80 x 10^1 units^2.
C. 1.0 x 10^1 units^2.
D. 1.00 x 10^1 units^2.
Answer:A
A solid model of a monolith has rectangular dimensions of 1.00 units x 4.00 units x 9.0 units. Which one of the following choices best describes the total surface area (in units^2) of this monolith?
A. 9.8 x 10^1 units^2. B. 9.80 x 10^1 units^2. C. 1.0 x 10^1 units^2. D. 1.00 x 10^1 units^2.