pls anyone help please
1.(i) Cover the lateral surface of a cuboidal duster (which your teacher uses
in the class room) using a strip of brown sheet of paper, such that it just fits around the surface. Remove the paper. Measure the area of the paper. Is it the lateral surface area of the duster?
1.(i) Cover the lateral surface of a cuboidal duster (which your teacher uses
in the class room) using a strip of brown sheet of paper, such that it just fits around the surface. Remove the paper. Measure the area of the paper. Is it the lateral surface area of the duster?
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Cover the lateral surface of a cuboidal duster (which your teacher uses in the classroom) using a strip of brown sheet of paper, such that it just fits around the surface. Remove the paper. ... Measure length, width and height of your classroom and find (a) the total surface area of the room, ignoring the area of windows and ...
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sorry no explanation