Question

total surface area of cuboid is 700 CM square what will be its length if its breadth and height are 10 cm and 8cm respectively​

Answer 1

HERE IS YOUR ANSWER

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AND JUST FOLLOW

Answer 2

Answer:

Length = 15 cm

Step-by-step explanation:

given breadth and height are 10 cm and 8cm respectively​

so using TSA formula of cuboid----> 2(lb+bh+hl)

2(lb+bh+hl)=TSA

2(10 l+80+8 l)=700 [Subtitute the given values]

Using simple algebra

l(length) = 15cm

DISCLAIMER:-The final answer maybe wrong. i am not sure but i am certain that the steps and formulas used are correct....i may have done some calculation mistakes so....do the question on your own and find the real answer.

i rechecked my answer so no probs...its 15 cm