Description
Experience the step wise solutions from NCERT Maths book of Class X
Presentation Transcript
Some Application of Trigonometry : Some Application of Trigonometry CHAPTER - 9
EXERCISE - 9.1
QUESTION 9:-The angle of elevation of the top of a building from the foot of a tower is 30o and the angle of elevation of the top of the tower from the foot of the building is 60o. If the tower is 50 m high, find the height of the building. : QUESTION 9:- The angle of elevation of the top of a building from the foot of a tower is 30o and the angle of elevation of the top of the tower from the foot of the building is 60o. If the tower is 50 m high, find the height of the building.
QUESTION 10:-The pole of equal height are standing opposite each other on either side of the road, which is 80m wide. From a point between them on the road, the angle of elevation of the top of the pole are 60o and 30o, respectively. Find the height of the pole and the distance of the point from the poles. : QUESTION 10:- The pole of equal height are standing opposite each other on either side of the road, which is 80m wide. From a point between them on the road, the angle of elevation of the top of the pole are 60o and 30o, respectively. Find the height of the pole and the distance of the point from the poles.
slide4 : THANK’S A LOT
PLEASE VISIT AGAIN
Your Facebook Friends on WizIQ