Chapter: Application of Trigonometric Ratios: Height and Distance

## Question

## A bridge is situated at right angle to the bank of the river. if one moves away a certain distance from the bridge along this side of the river, the other end of the bridge is seen at an angle of 45 ° and if someone moves a further distance of 400 meters in the same direction, the other end is seen at an angle of 30 °. Let us find the length of the bridge.

## Related Question

Chapter: Application of Trigonometric Ratios: Height and Distance

Chapter: Application of Trigonometric Ratios: Height and Distance