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Three angles of a triangle are alpha-bet...

Three angles of a triangle are `alpha-beta,alpha,alpha+beta`. If the greatest angle is 2 times of the smallest angle then find the general angle in circular measure.

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UNITED BOOK HOUSE-BARANAGAR RAMAKRISHAN MISSION HIGH SCHOOL-EXERCISE
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  2. If the total surface area of a cube is 216 sq.meter, then find its vol...

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  3. Three angles of a triangle are alpha-beta,alpha,alpha+beta. If the gre...

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  4. If ui = (xi-25)/10 , sumfiui = 30 and sumfi = 50, find barx.

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  6. At the same rate of simple interest in percent per annum, if a princip...

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  12. If b/(a+b)= (a+c-b)/(b+c-a)=(a+b+c)/(2a+b+2c) where a+b-c !=0, show th...

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  14. State and prove the convere of the Pythagoras theorem.

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  16. In a isosceles triangle ABC , angleB is right angle. Bisector of angle...

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  18. Geometrically find the value of sqrt(24).

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