Question

find the total surface area lateral surface area and volume of cuboid whose dimensions are given below​

Answer 1

Step-by-step explanation:

$Given \: \: dimensions: \\ length \: (l) = 120 \: cm \\ breadth(b) \: = 1.5 \: m \: or \: 15 0\: cm \\ height(h) \: = 9 \: cm \\ \\ \: \: Total \: surface \: area \\ = 2(l \times b + b \times h + h \times l) \\ i.e. \: \: = > 2(120 \times 150 + 150 \times 9 + 9 \times 120 \\ = 2(18000 + 1350 + 1080) \\ = 2 \times 20430 \\ = > 40860 \: cm {}^{2} \\ \\ Now \: lateral \: surface \: area \\ = 2(l + b) \times h \\ i.e. \: \: = > 2(120 + 150) \times 9 \\ = 2(270) \times 9 \\ = > 4860 \: cm {}^{2}$

Answer 2

Answer:

☺️. don't know........ sorry....