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The length breath and height of a
cuboid que 15cm, 10 CMand 20 cm respectively
find its total surface area
Answers
Answered by
0
Answer:
total surface area
2(length×breadth+breadth×height+height×length)
=2(15×10+10×20+20×15)sq cm
=2(150+200+300)sq cm
=2(650) sq cm
=1300 sq cm
Answered by
0
Answer:
1300
Step-by-step explanation:
Cuboid dimensions : -
Length ( l ) = 15 cm
Breadth ( b ) = 10 cm
Height ( h ) = 20 cm
Total Surface Area = 2(lb + bh + hl)
= 2 [ (15)(10) + (10)(20) + (20)(15) ]
2 [ 150 + 200 + 300 ]
= 2 [ 650 ]
= 1300
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