Man, you should do your homework by yourself, that ain't so difficult!
Look:
_We know that the scale model of the Eiffel tower is 3'1 feet high
_The ratio is 1:318 which means that the real height of the tower as compared to the scale model is 318 times higher.
Hence:
The height of the tower = Scale model height x 318
Height = 3'1 x 318
Height = 985.8 feet
985.8
-1153.7
how tall is the model
The height of a ball is 12 m A scale model is made of a hall The height of the scale model of the hal is 30 cm Express the scale of the model in the form 1n?
proportional
It is the scale factor.
Scale Factor
When building a model of an object to scale, it means that the height of the object is proportionally greater than the height of the model. Usual scales are 1:100 or 1:144, meaning that if the height of the model is 3 feet, the height of the actual building would be 300 feet or 432 feet.
scale model
SCALE - S. Balaji Sreenivas
Scale Model
scale