A room is 6 m by 8 m .What is the length of the longest metallic rod that can be kept on the floor of the room? if the height of the room is 10 m , What is the longest rod that can be kept in a room ?
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The longest rod that can be kept in the room is along the diagonal of the room.
let length of the diagonal is x.
x= sqrt (6^2 +8^2)
=sqrt (36+64)
=sqrt (100)
=10
Therefore the longest rod that can be kept in the room is of length 10.
let length of the diagonal is x.
x= sqrt (6^2 +8^2)
=sqrt (36+64)
=sqrt (100)
=10
Therefore the longest rod that can be kept in the room is of length 10.
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