the length,breadth and height of a room are 8m5cm ,6m 75cm and 4m50cm respectively Determine the longest tape which can measure the three dimension of the room exactly class 6
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Given,
Length of the room = 8m5cm = 485cm
Breadth of the room = 6m75cm = 435cm
Height of the room = 4m50cm = 290cm
Recall that the length of the longest diagonal that can be fit inside the cuboid is given by √l²+b²+h²
By substituting the values,
=√485²+435²+290²
=√2,35,225 + 1,89,225 + 84,100
=√508550
=713.1269 cm (nearly)
=7.13269 m (nearly) which is the answer.
Length of the room = 8m5cm = 485cm
Breadth of the room = 6m75cm = 435cm
Height of the room = 4m50cm = 290cm
Recall that the length of the longest diagonal that can be fit inside the cuboid is given by √l²+b²+h²
By substituting the values,
=√485²+435²+290²
=√2,35,225 + 1,89,225 + 84,100
=√508550
=713.1269 cm (nearly)
=7.13269 m (nearly) which is the answer.
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