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ICSE Class 10 Answered

A two storeyed building has the height of it's lower storey 12m and that of upper storey 13m. Find at what distance the two storey subtend equal to an observer's eye at height 5m from ground?
Asked by | 07 Feb, 2013, 08:51: PM
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Answered by | 19 Feb, 2013, 05:20: PM

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ICSE 10 - Maths
The angle of elevation of a bird from a point 50 m above the lake is 30(Degree) and the angle of depression of its reflection in the lake is 60(Degree). find the height of the bird above the lake. With the diagram
Asked by san.dhole121409 | 09 Feb, 2024, 12:25: AM
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ICSE 10 - Maths
the upper part of the tree broken ovet by wind makes an angle of 45° with the ground and the distance from the root to the point where the top of the tree touches the ground is 15 m. what is the height of the tree before it was broken? please tell with figure
Asked by praggya.srivastava.g1972 | 02 Oct, 2023, 10:13: PM
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ICSE 10 - Maths
Ans?
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Asked by dassanipuneet6 | 16 May, 2022, 02:07: PM
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ICSE 10 - Maths
can u ppls explain heights and distNces   
Asked by gvsaishruthi | 05 Mar, 2021, 09:51: PM
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ICSE 10 - Maths
From the top of a cliff, 50m high, the angle of depression of a buoy is 30 degree . Calculate to the nearest meter , the distance of the buoy from the foot of the cliff  
Asked by maitripatel9069.10sdatl | 11 May, 2020, 06:21: PM
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ICSE 10 - Maths
Can anyone please answer question c  
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Asked by geetajsr765 | 25 Mar, 2020, 06:43: PM
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ICSE 10 - Maths
The upperpart of tree broken by the wind makes an angle of 45 with the ground and distance from the root to point where the top of the tree touches the ground is 15 m what was the ht of the tree before it was broken  
Asked by anwarenr | 30 Nov, 2019, 01:25: PM
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ICSE 10 - Maths
Two people standing on the same side of a tower in a straight line with it, measure the angles of elevation of the top of the tower as 25° and 50° respectively. If the height of the tower is 70 m, find the distance between the two people.
Asked by venkatesh.keshavamurthy | 16 Aug, 2019, 11:42: PM
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ICSE 10 - Maths
from the top of a hill the angle of depression of two consecutive kilometre stones due east are found to be 30 degrees ahd 45 degrees respectively. find the distance of the two stones from the foot of the hill.
Asked by pradipdhole | 17 Jun, 2019, 07:39: PM
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ICSE 10 - Maths
an aeroplane at an altitude of 250m observes the angle of depression of two boats on opposite banks of a river to be 45 degree and 60 degree respectively find width of river(please include diagram and explaination to each step)
Asked by ushanihar12 | 04 Feb, 2019, 09:14: PM
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