Question

Q11 Find the ratio of total surface area of a cube and lateral surface area of the cube.​

Answer 1

$\huge\bf { \red S \green O \pink L \blue U \orange T \purple I \red O \pink N \green{...}}$

$\longrightarrow \sf TSA \: of \: Cube = 6 {a}^{2} \\ \\\longrightarrow \sf CSA \: of \: Cube = 4{a}^{2}$

$\bigstar \: \bf Ratio \: of \: TSA \: to \: CSA$

$\longrightarrow \sf{6a}^{2} : {4a}^{2} \\ \\\longrightarrow \sf 3:2$