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Two poles of equal heights are standing opposite each other on either side of the road, which is 80 m wide. From a point between them on the road, the angles of elevation of the top of the poles are `60o`and `30o`, respectively. Find the hei

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Two poles of equal heights are standing opposite each other on either side of the road, which is 80 m wide. From a point between them on the road, the angles of elevation of the top of the poles are 60^@ and 30^@ , respectively. Find the height of the poles and the distances of the point from the poles.

Two poles of equal heights are standing opposite to each other on either side of the road which is 80m wide.From a point between them on the road the angles of elevation of the top of the poles are 60o and 30o respectively. Find the height of the poles and the distances of the point from the poles.

Two poles of equal heights are standing opposite to each other on either side of the road , which is 100 m wide . From a point between them on the road , the angles of elevation of the top of the poles are 60^(@) and 30^(@) respectively .Find the height of the poles .

The two palm trees are of equal heights and are standing opposite each other on either side of the river, which is 80 m wide. From a point O between them on the river the angles of elevation of the top of the trees are 60^(@) and 30^(@) , respectively. Find the height of the trees and the distances of the point O from the trees. OR The angles of depression of the top and bottom of a building 50 meters high as observed from the top of a tower are 30^(@) and 60^(@) respectively. Find the height of the tower, and also the horizontal distance between the building and the tower.

Two poles of equal heights are standing opposite to each other on either side of the road which is 80 m wide. From a point P between them on the road, the angle of elevation of the top of one pole is 60^(@) and the angle of depression from the top of another pole and distances of the point P from the poles.

Two poles of equal height are standing opposite to each other on either side of a road which is 100 m wide .From a point between them on road , angle of elevation of their tops are 30^(@)and60^(@) .The height of each pole (in metre ) is

Two pillars of equal heights stand on either side of a road which is 100m wide.At a point on the road between the pillars,the angles of elevations of the tops of the pillars are 30^(@) and 45^(@). Find the height of each pillar and position of the point on the road.

AGRAWAL PUBLICATION-SAMPLE PAPER 6-EXERCISE
  1. A natural number when increased by 12, equals 160 times its reciprocal...

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  2. A number consists of two digits. When it id divided by the sum of i...

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  3. Two poles of equal heights are standing opposite each other on either...

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  4. Prove that: (tantheta/(1-tantheta))-(cottheta/(1-cottheta))=(costheta+...

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  5. State and prove Basic Proportionality Theoram (Thales Theoram)

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  6. Write the denominator of the rational number ( 771)/( 3000)in the for...

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  7. If two positive integers m and n are expressible as as m = ab^(2) and...

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  8. Find the value of the remainder, when x^(2) + (a + b) x + ab is divi...

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  9. If the sum of a positive number and its square is 240 , then find th...

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  10. If x, x - 2 and 3x are in AP, then find the value of x

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  11. Determine the 12^(th) term of the AP, 5, 8, 11, 14, . . . . . .

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  12. The sum and the product of the roots of the quadratic equations 2 x^(...

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  13. Find the ratio in which x-axis divides the join of (2,-3) and (5,6).

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  14. The distance between the points (a cos theta+bsin theta, 0) and (0, a ...

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  15. Plotting the points A ( - 4, 6) and B ( - 4, -6) on the coordinate a...

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  16. Check if the three sides of lengths 3 cm 6 cm and 8 cm can form a ri...

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  17. Find the length of a altitude in on equilateral triangle of side 'a' ...

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  18. State and prove the Pythagoras theorem.

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  19. From the external point P tangents PA and PB are drawn to a circle wit...

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  20. Simplify (1 + tan ^(2) theta ) ( 1 + sin theta ) ( 1 - sin theta )

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