Math, asked by meghana8989, 1 year ago

if the total surface area of a cuboid is 372cmsquare and its lateral surface area is 180cmsquare, then the area of its bases is​


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Answers

Answered by mohitsharma89
1
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meghana8989: if u and v vary inversely as each other,and u=10 when v=6 ,then the value of v , when u=15 is
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Answered by Anonymous
1

SOLUTION;___✍️

Given,

Total surface area of cuboid= 372cm^2

&

lateral surface area= 180cm^2

Now,

LSA= 2h(l+b)= 180cm^2

TSA= 2(lb+bh+lh)= 372cm^2

TSA= 2lb+ 2(bh+lh)

TSA= 2lb+180cm^2

372cm^2= 2lb+180cm^2

2lb= (372-180)cm^2

2lb= 192cm^2

lb= 192/2cm^2

lb= 96cm^2 {area of base,}

_________&_________

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