Textile Engineering > GATE 2024 > Mensuration
A rectangular paper of 20 cm × 8 cm is folded 3 times. Each fold is made along the line of symmetry, which is perpendicular to its long edge. The perimeter of the final folded sheet (in cm) is _______.
A
18
B
24
C
20
D
21

Correct : c

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Related Topics

rectangular paper folding perimeter calculation line of symmetry GATE Textile Engineering 2024 Textile Engineering GATE paper folding problem geometry aptitude GATE 2024 Q9

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