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English > Maths > All > Trigonometry

Question

Level

Action

150 m high tower is $$30^{\circ} .$$ The distance of the car from the tower (in metres) is :......

Level 1

85 m If the string makes an angle $$\theta$$ with the ground level such that $$\tan \theta=\frac{15}......

Level 1

If the height of a vertical pole is $$\sqrt{3}$$ times the length of its shadow on the ground, then ......

Level 1

The length of shadow of a tree is $$16 {~m}$$ when the angle of elevation of the sun is $$60^{\circ}......

Level 1

The angle of elevation of the top of the tower from the point on the ground which is $$30 {~m}$$ awa......

Level 1

Two poles are $$25 {~m}$$ and $$15 {~m}$$ high and the line joining their tops makes an angle of $$4......

Level 1

If the length of the ladder placed against a wall is twice the distance between the foot of the ladd......

Level 1

An observer, $$1.7 ~m$$ tall, is $$20 \sqrt{3}$$ m away from a tower. The angle of elevation from th......

Level 1

In figure, a tower AB is $$20 {~m}$$ high and $${BC}$$, its shadow on the ground, is $$20 \sqrt{3} {......

Level 1

The ratio of the height of a tower and the length of its shadow on the ground is $$\sqrt{3}: 1$$. Wh......

Level 1

If a tower $$30 {~m}$$ high, casts a shadow $$10 \sqrt{3} {~m}$$ long on the ground, then what is th......

Level 1

There are two balcony in a house. First balcony is at a height of $$3 {~m}$$ above the ground and ot......

Level 1

A cyclist is climbing through a $$20 {~m}$$ long rope which is highly stretched and tied from the to......

Level 1

![](http://admin.getprephub.com/media/editor/3294_20211219205448983540.png)
A group of students of c......

Level 1

![](http://admin.getprephub.com/media/editor/3294_20211219205623591071.png)
A group of students of c......

Level 1

![](http://admin.getprephub.com/media/editor/3304_20211219211336358726.png)
A girl $$8 {~m}$$ tall s......

Level 1

In the given figure, $$AB$$ is a 6 in high pole and $$DC$$ is a ladder inclined at an angle of $$60^......

Level 2

From the top of light house, $$40 {~m}$$ above the water, the angle of depression of a small boat is......

Level 2

A tree breaks due to storm and the broken part bends so that the top of the tree touches the ground ......

Level 2

The tops of two towers of height $$x$$ and $$y$$, standing on the ground, subtend the angles of $$30......

Level 2