Take cuboid shaped duster (which your teacher uses in the class room) measure it's sides with scale and find out it's surface area
Answers
Answered by
3
192 cm² is surface area of cuboid shaped duster
Step-by-step explanation:
cuboid shaped duster
Measured sides of duster
Length = 12 cm
Width = 4 cm
Height = 3 cm
Surface Area = 2 ( 12 * 4 + 12 * 3 + 4 * 3)
= 2(48 + 36 + 12)
= 2 * 96
= 192 cm²
192 cm² is surface area of cuboid shaped duster
Learn more:
dimensions of a cuboid 3cm 4 cm 10 cm then its surface - Brainly.in
brainly.in/question/6008345
length of a cuboid is 1 more than twice its breadth .the perimeter of ...
https://brainly.in/question/2343951
Total surface area of a box of cuboid shape is 500 sq. unit. Its ...
https://brainly.in/question/4565384
Similar questions