gaokao 2020 Q9

gaokao · China · national-III-arts 5 marks Not Maths
The figure on the right shows the three-view drawing of a certain geometric solid. The surface area of this solid is
A. $6 + 4 \sqrt { 2 }$
B. $4 + 4 \sqrt { 2 }$
C. $6 + 2 \sqrt { 3 }$
D. $4 + 2 \sqrt { 3 }$
The figure on the right shows the three-view drawing of a certain geometric solid. The surface area of this solid is\\
A. $6 + 4 \sqrt { 2 }$\\
B. $4 + 4 \sqrt { 2 }$\\
C. $6 + 2 \sqrt { 3 }$\\
D. $4 + 2 \sqrt { 3 }$