Question

3. The length, breath and height of a room are 8m 50cm, 6m 25cm and 4m 75 cm respectively. Find
the length of the longest rod that can measure the dimensions of the room exactly.​

Answer 1

Answer:

Hey;

The longest rod is equal to the diagonal of the room.

Hence,

l=850cm

b=625m

h=475cm

D=root(l^2+b^2+h^2)

=root(1338750)

=1157.04 cm

=11.5704m

Hence the longest rod is 11.5704 m ~ 12 m.

Answer 2

Answer:

plz mark me brillient

Step-by-step explanation:

The longest rod is equal to the diagonal of the room.

Hence,

l=850cm

b=625m

h=475cm

D=root(l^2+b^2+h^2)

=root(1338750)

=1157.04 cm

=11.5704m

Hence the longest rod is 11.5704 m ~ 12 m.