Question

On a scale drawing a building measures 4.5 cm tall is the scale of the drawing is 25 m per2 cm how tall is the actual building

Answer 1

Actual height of the building
`=112.5` meters

Explanation:

Given

Scale of the drawing

1 cm = 25 meters

This means that any 1 cm line on the map represents a length of 25 meters in actual.

The height of the building on map
`= 4.5` cm

Actual height of the building

`= 4.5 * 25\\=112.5`meters