find the surface area and volume of a cuboid of length 3m, breadth 2.5m and height 1.5m.
Answers
Answered by
4
Answer:
Surface area of cuboid= 30.9
&
Volume of cuboid=11.25
Step-by-step explanation:
Surface area of cuboid=2[lb+bh+lh]
then,2[3*2.5+2.5*1.5+3*1.5]
= 2[7.5+3.75+4.5]
=2[15.45]
= 30.9
- Volume of cuboid=L*b*h
- =3*2.5*1.5
- =11.25
Answered by
1
Answer:
Total surface area of cuboid = 2(lb+bh+hl)sq unit.
= 2 ( 3×2.5+2.5×1.5+1.5×3) m2
= 2( 7.5+3.75+4.5 )m2
= 2× 15.75m2
= 31.5m2
volume of cuboid = (l×b×h) cu unit.
= 3×2.5×1.5m3
= 11.25m3.
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