CAPS · Grade 11 · Paper 2 · P
From a point P on level ground, the angle of elevation of the top T of a vertical tower TB is 38°. After walking 44 m closer to the vertical tower, to the point Q, the angle of elevation is 54°. Calculate h, the height of the vertical tower, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a communications mast TB is 44°. After walking 44 m closer to the communications mast, to the point Q, the angle of elevation is 68°. Calculate h, the height of the communications mast, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a vertical tower TB is 40°. After walking 21 m closer to the vertical tower, to the point Q, the angle of elevation is 54°. Calculate h, the height of the vertical tower, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a communications mast TB is 34°. After walking 29 m closer to the communications mast, to the point Q, the angle of elevation is 52°. Calculate h, the height of the communications mast, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a building TB is 33°. After walking 38 m closer to the building, to the point Q, the angle of elevation is 50°. Calculate h, the height of the building, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a communications mast TB is 35°. After walking 32 m closer to the communications mast, to the point Q, the angle of elevation is 56°. Calculate h, the height of the communications mast, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a vertical tower TB is 31°. After walking 30 m closer to the vertical tower, to the point Q, the angle of elevation is 48°. Calculate h, the height of the vertical tower, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a communications mast TB is 28°. After walking 60 m closer to the communications mast, to the point Q, the angle of elevation is 51°. Calculate h, the height of the communications mast, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a vertical tower TB is 29°. After walking 55 m closer to the vertical tower, to the point Q, the angle of elevation is 47°. Calculate h, the height of the vertical tower, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a building TB is 41°. After walking 55 m closer to the building, to the point Q, the angle of elevation is 60°. Calculate h, the height of the building, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a vertical tower TB is 43°. After walking 56 m closer to the vertical tower, to the point Q, the angle of elevation is 67°. Calculate h, the height of the vertical tower, correct to two decimal places.
From a point P on level ground, the angle of elevation of the top T of a building TB is 38°. After walking 51 m closer to the building, to the point Q, the angle of elevation is 61°. Calculate h, the height of the building, correct to two decimal places.