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From a point P on the ground the angle o...

From a point P on the ground the angle of elevation of the top of a 10 m tall building is `30^(@)`. A flag is hoisted at the top of building and the angle of elevation of the top of the flagstaff from P is `45^(@)`. Find the length of the flagstaff and the distance of the building from the point? (You may take `sqrt3=1.732`)

Text Solution

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The correct Answer is:
`17.32 m`
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