If The Diamention Of Cuboid Are 3cm,4cm And 10cm Then Its Surface Area Is
OPTIONS
A- 82 cm
B- 123 cm
C- 164 cm
D- 216 cm
Answers
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Answer: Length of cuboid (l) = 3 cm
Breadth of cuboid (b) = 4cm
Height of cuboid (h) = 10 cm
ᴛᴏ ꜰɪɴᴅ :-
Total surface area of cuboid
ꜱᴏʟᴜᴛɪᴏɴ :-
✪ As we know that ✪
➪ Total surface area of cuboid
➪ 2(lb + bh + lh)
➪ 2(3*4 + 4*10 + 3*10)
➪ 2(12 + 40 + 30)
➪ 2 × 82
➪ 164 cm²
Hence,
Total surface area of cuboid is 164 cm²
Step-by-step explanation:
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