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- A '1.75' metre tall man, standing at the foot of a tower, sees the top...
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- A man 1.8 metre tall standing a the top of a telephonetower, saw the ...
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- Find the relation of the perimeter and area of a,regular polygon with ...
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- Find a sequence of numbers getting. closer and closer to 'pi' using si...
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- ln /\ A B C, A B=20 cm, A C=25 cm and / A=70^circ a) Find the perpend...
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- In triangle PQR, <P=40, Q R=15 cm'. Compute the circumradius of the tr...
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- In '/\ ABC, a, b, c' are the sides and 'R' be the circum radius, prove...
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- In triangle 'ABC, /\ A=90^circ' and tan 'B=2( 2/5)' a) Find 'sin B, ...
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- In triangle ABC, AB=10 cm, AC=20 cm and / A=135^circ a) Compute the-a...
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- Charges +2q, +q and +q are placed at the corners A, B and C of an equi...
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- One perpendicular side of a right triangle with angle 45^@ is '8 cm'. ...
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- A man observed the top of a tower at a distance a from its base at an...
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- When the sun is at an elevation of 40^circ the shadow of the flagpost...
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- Two buildings in a plane ground are 20 metres apart. From the top of t...
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- Using the relations. " 'a//(sin A)=b/(sin B)=c/(sin C)=2 R' and 'A=1/2...
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- One sees the top of a tree on the bank of a river at an elevation of 7...
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- A tower is built in a river of width 80 metres. One sees the top of th...
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- Two children of same height standing on either sides of a tower, looks...
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- A child stands 30 metres away from the foot of a telephone tower, sees...
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- One sees a boat in the sea, on the top of a light house at a depressio...
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