find the total surface area of a geometry box of dimensions 10 cm , 5 cm and 3 cm
Answers
Answered by
1
Answer:
Total surface area oof geometry box=190 cm sq
Answered by
3
Answer:
190cm²
Step-by-step explanation:
Given, length = 10cm
breadth = 5cm
height = 3cm
we know that a geometry box is usually a cuboid
therefore, Total surface area of a cuboid
= 2lb + 2lh + 2hb
= [2(10)(5) + 2(10)(3) + 2(3)(5)]cm²
= [100 + 60 + 30]cm²
= 190cm²
Thus, the total surface area of the geometry box is 190cm²
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