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ABCD s a trapezium in which AB||CD and A...

ABCD s a trapezium in which AB||CD and AD=BC

Show that: `angleA=angleB`

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MODERN PUBLICATION-AREA OF PARALLELOGRAMS AND TRIANGLES-EXERCISE
  1. True/False In a triangleABC,D,E,F are the mid-points of the sides BC...

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  2. True/False A,B,C,D are mid-points of sides of ||gm PQRS. If ar (PQRS...

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  3. ABCD s a trapezium in which AB||CD and AD=BC Show that: angleA=angleB

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  4. Fill in the Blanks: If R1 and R2 are two congruent regions, then are...

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  5. Fill in the Blanks: A diagonal of || gm divides it into two triangle...

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  6. Fill in the Blanks: Parallelogram on the base and the same paralle...

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  7. Fill in the Blanks: The area of || gm is equal to the product of any...

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  8. Fill in the Blanks: Ratio of areas of a triangle and a ||gm sharing ...

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  9. Fill in the Blanks: Area of triangle is the product of any of its s...

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  10. Fill in the Blanks: Triangles with equal area and having any side of...

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  11. A diagonal of parallelogram divides it into four triangles of equal ar...

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  12. Show that the line segments joining the mid-points of opposite sides o...

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  13. Fill in the Blanks: The ratio of area of rectangle and a triangle sh...

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  14. The median of a triangle divides it into two

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  15. Two parallelograms are on equal bases andbetween the same parallels. T...

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  16. The median of a triangle divides it into two

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  17. ABCD is a parallelogram. P is any point on CD. If ar(triangleDPA) = 1...

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  18. The figure obtained by joining the midpoints of the adjacent sides of ...

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  19. In trapezium ABCD AB||DC. If ar (AOD) = 15 cm^2 then ar (BOC) is :

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  20. The lengths of the diagonals of a rhombus are 10 cm and 8.2 cm .Its ar...

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