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Construct the circumcentre of the triang...

Construct the circumcentre of the `triangleABC` with AB = 5 cm, `angleA = 60^(@)` and `angleB = 80^(@)`, also draw two circumcircle and find the circum radius of the `triangleABC`.

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SURA PUBLICATION-I TERM SUMMATIVE ASSESSMENT 2018-19-SECTION - I
  1. Prove: In a parallelogram, opposite sides are equal.

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  2. The angles of a quadrilateral are in the ratio 1:2:3:4. Find all the a...

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  3. Plot the following point (-3, 3), (2, 3), (-6, -1) and (5, -1) in the ...

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  4. Find the distance between the points (1, 2) and (4, 3).

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  5. Let P(x) = 4x^(2) - 3x + 2x^(3) + 5 and q(x) = x^(2) + 2x + 4 find p ...

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  6. Show that the following points A(3, 1), B(6, 4)and C(8, 6) lies on a ...

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  7. Out of 500 car owners investigated, 400 owned car A and 200 owned car ...

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  8. If A = {a, b, c, d, e} and B = {a, e, i, o, u} find AB.

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  9. Find whether x and y are rational or irrational in the following: (i...

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  10. Find whether x and y are rational or irrational in the following: (i...

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  11. Represent 4.bar(73) on the number line upto 4 decimal places.

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  12. The length of a rectangle is ( 3x+ 2) units and it's breadth is ( 3x-2...

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  13. If the polynomials f(x)=ax^(3)+4x^(2)+3x-4 and g(x)=x^(3)-4x+a leave t...

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  14. The base of a parallelogram is ( 5x + 4 ) . Find its height, if the ar...

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  15. If the distance between the points (5, -2), (1, a) is 5 units. Find th...

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  16. Find the perimeter of the triangle, whose vertices are (3,2), (7, 2) a...

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  17. Let A={b,d,e,g,h} and B={a,e,c,h} verify that n(A-B)=n(A)-n(AnnB)

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  18. The side of a rhombus is 13 cm and the length of one diagonal is 24 cm...

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  19. Construct the circumcentre of the triangleABC with AB = 5 cm, angleA =...

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  20. Draw and equilateral triangle of side 6.5 cm and locate its orthocentr...

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