Math, asked by Sanaullah4793, 1 year ago

Find the total surface area of cuboids of l 12cm b 10 cm h 5cm

Answers

Answered by Kushal456

TSA of cuboid =2(lb+bh+hl)
ATQ
l=12
b=10
h=5
= 2(12*10+10*5+5*12)
= 2(120+50+60)
= 2*230
= 460cm
Hope it helps you

sivaprasath: surface area is calculated in square units you,just wrote cm,.Isn't it a mistake?

Kushal456: I was not able to write it on this

sivaprasath: click on pi symbol in answer(before submiting your answer),there is a button as x^2,through that you can type.(or) like me,you type sq.cm

Answered by sivaprasath

Solution:

Given: length of a cuboid = l=12cm,
            breadth of the cuboid=b=10cm,
            height of the cuboid=h=5cm

To find Surface area of cuboid,

Surface area of cuboid = 2(lb+bh+hl)sq.units
                                         =2((12)(10)+(10)(5)+(12)(5))
                                         =2((120)+(50)+(60))
                                         =2(230)
∴Surface area of cuboid=460sq.cm.
                         Hope It Helps!!

sivaprasath: mark as brainliest

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