Math, asked by samtitibatra1981, 11 months ago

17 Find the length of the longest rod that can be placed in a room 12 long 9m broad andand 8m high​

Answers

Answered by vanshika1122
4

Answer:

Hope it help

Step-by-step explanation:

Longest rod placed in room=diagonal of room

=square root of (12*12+9*9+8*8)

=square root of(144+81+64)

=square root of 289

=17cm

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