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Parallelogram on equal bases and between...

Parallelogram on equal bases and between the same parallels are equal in area.

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Parallelogram on the same base and between the same parallels (i.e. of equal altitude) are equal in area.

Parallelogram on the same base and between the same parallels (i.e. of equal altitude) are equal in area.

Two parallelograms are on equal bases andbetween the same parallels. The ratio of their areas is

True/False Two parallelograms are on the same base and between the same parallels. The ratio of their areas is 1:2.

Fill in the Blanks: Parallelogram on the _______ base and __________ the same parallels are equal in area.

If a triangle and a parallelogram are on the same base and between same parallels, then the ratio of the area of the triangle to the area of parallelogram is

MODERN PUBLICATION-VECTORS-Exercise
  1. Using vectors, find the value of 'k' such that the points (k,-10,3),(1...

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  2. If A,B,C,D are the points with position vectors : hati+hatj-hatk,2hati...

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  3. Parallelogram on equal bases and between the same parallels are equal ...

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  4. Write all the unit vectors in XY-plane.

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  5. Write down a unit vector in XY-plane, making an angle of 30^o with the...

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  6. Find a vector of magnitude 5 units, and parallel to the resultant of t...

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  7. If veca=hati+hatj+hatk,vecb=2hati-hatj+3hatk,vecc=hati-2hatj+hatk, the...

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  8. If veca=2hati-hatj+hatk,vecb=hati+3hatj-hatk,vecc=-2hati+hatj-3hatk an...

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  9. Show that the points A(1,-2,-8), B(5,0,-2) and C(11,3,7) are collinear...

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  10. The two adjacent sides of a parallelogram are given by the vectors 2ha...

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  11. The scalar product of the vector hati+hatj+hatk with a unit vector alo...

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  12. If veca, vecb, vecc are mutually perpendicular vectors of equal magnit...

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  13. If veca,vecb,vecc are three non-coplanar vectors and vecd*veca=vecd*ve...

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  14. If vecc is normal to veca and vecb, show that vecc is normal to veca+v...

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  15. Show that |veca|vecb + |vecb|veca is perpendicular to |veca|vecb-|vec...

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  16. Find the area of the parallelogram having diagonals veca+vecb and vecb...

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  17. Prove that the quadrilateral obtained by joining mid-points of adjacen...

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  18. Prove that 1/2 vec(AC)xxvec(BD) represents the vector area of the plan...

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  19. Given veca=1/7(2hati+3hatj+6hatk), vecb=1/7(3hati-6hatj+2hatk) , ve...

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  20. If veca,vecb,vecc are coplanar then show that veca+vecb, vecb+vecc and...

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