Q:

The angle of elevation of the foot of a house from the top of a tower is twice the angle made with the top of this house. If the height of the tower is 75 meters. And the elevation angle of the foot of the house from the top of the tower is 60 degrees. So what is the height of the house?

• 1
  25 meter
• 2
  37.5 meter
• 3
  50 meter
• 4
  60 meter