a cuboid has length 15 feet breadth 12 feet and height 9 feet find its total surface area?
Answers
Answered by
1
Answer:
1620
Step-by-step explanation:
Perimeter of a cuboid = L x B x H
Total surface area = 15 x 12 x 9
= 1620
Answered by
1
Answer:
The formula is given as:
A=2(length×breadth + breadth×height + height×length)
Substitute the values of length, breadth, and height of the cuboid into the formula:
A=2(15×12+12×10+10×15)
A=2(180+120+150)
A=2(450)
A=900 Square feet
So, the total surface area of the cuboid is 900 square feet.
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