Question

The length of the longest pole that can be placed in a room 16 m long, 8 m wide and 11 m high is:

Answer 1

Answer:

the length of longest pole is 21cm

Step-by-step explanation:

maximum length is diagonal of room

diagonal of room=√{l^2+b^2+h^2}

=>√{(16)^2+(8)^2+(11)^2}

=>√{256+64+121}

=>√{441}

=>21cm