find the total surface area of cuboid whose length = 20 cm breadth = 15 cm and height = 8 cm
Answers
Answered by
1
Answer:
As we know that,
TSA of a cuboid
= 2(lb + bh + lh)
= 2( 300 + 120 + 160)
= 944cm²
hope it helps!!
Answered by
2
Answer:
total surface area of cuboid = 2(lb + bh + lh)
= 2(20×15 + 15×8 + 20×8)
= 2(300 + 120 + 160 )
= 2×580
= 1160 sq cm
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