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Rajan@2021Guru

Asked: April 3, 2021In: CBSE

The angle of elevation of the top of an unfinished tower at a distance of 75 m from its base is 30° . How much higher must the tower be raised so that the angle of elevation of its top at the same point may be 60°?

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We have a question from trigonometry in which we have to find the length of tower must be raised so ...Read more

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Rajan@2021Guru

Asked: April 3, 2021In: CBSE

A statue 1.6 m tall stands on the top of pedestal. From a point on the elevation of the top of the statue is 60 and from the same point the angle of elevation of the top of the pedestal is 45. Find the height of the pedestal.

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We have a problem in trigonometry (height and distance) in which we have been asked to find the height of ...Read more

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Rajan@2021Guru

Asked: April 3, 2021In: CBSE

A vertical tower stands on a horizontal plane and is surmounted by a vertical flagstaff of height 6m. At a point on the plane, the angle of elevation of the bottle and top of the flagstaff are 30° and 45° respectively. Find the height of tower. (Take √3 = 1.73)

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An important and exam oriented question from trigonometry (height and distance) in which we have to calculate the height of ...Read more

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Rajan@2021Guru

Asked: April 3, 2021In: CBSE

From a point on the ground 40m away from the foot of the tower ,the angle of elevation of the top of the tower is 30. The angle of elevation of the top of the water tank (on the top of the tower) is 45, find height of the tower and the depth of the tank

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We have given a question from trigonometry of height and distance in which we have to find the height of ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

The angle of elevation of the top of a tower at a distance of 120 m from a point A on the ground is 45 ∘ . If the angle of elevation of the top of a flagstaff fixed at the top of the tower, at A is 60 ∘ , then find the height of the flagstaff. [Use √3 =1.732]

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We have a question from trigonometry (height and distance) in which we have been asked to find the height of ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

the angle of elevation of top of tower from two point at a distance 5m and 20m from the base of the tower and in the same straight line with it are complementry find the height of tower

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This is the basic and conceptual question from trigonometry Topic – height and distance We have given the angle of elevation of ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

An observer 1.5 m tall is 30 m away from a chimney. The angle of elevation of the top of the chimney from his eye is 60•. Find the height of the chimney

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An important and exam oriented question from trigonometry Topic- Height and distance An observer 1.5 m tall is 30 m away from a chimney. The angle of elevation ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A kite is flying at a height of 75 meters from the ground level, attached to a string inclined at 60 o to the horizontal. Find the length of the string nearest to the ground.

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This is the basic and conceptual question from trigonometry of height and distance in which we are to find the ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A tower stands vertically one the ground. From a point on the ground, 20 m away from the foot of the tower, the angle of elevation of the top of the tower is 60 . What is the height of the tower?

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We have been asked to find the height of a tower if the tower stands vertically one the ground. From ...Read more

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Rajan@2021Guru

Asked: April 2, 2021In: CBSE

A child puts one five rupee coin her saving in the piggy bank on the first day. She increases her saving by one five rupee-coin daily. If the piggy bank can hold 190 coins of five rupees in all, find the number of days she continue to put the five rupee coins into it and find the total money she saved.

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Sir please give me a detailed solution of this question from arithmetic progression chapter in which we have been asked ...Read more

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