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Prove that The area of a parallelogram i...

Prove that The area of a parallelogram is the product of its base and the corresponding altitude.

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The area of a parallelogram is 150cm^(2) . If the ratio of its base and corresponding altitude is 3 : 2 , find the length of base and altitude

The ratio of the base and corresponding height of a parallelogram is 5 : 2 . If the area of the parallelogram is 90 cm^(2) , then find its base and the corresponding height.

The base of a parallelogram is 3 times of its corresponding height. If the area of the parallelogram is 48 cm^(2) , then find the base and the corresponding height of the parallelogram.

The area of a parallelogram is 202.5 sq.cm. If one of its side is 15 cm, find the corresponding height.

The area of a parallelogram is 100\ c m^2dot If the base is 25 cm, then the corresponding height is (a)4 cm (b) 6 cm (c)10 cm (d) 5 cm

The area of a parallelogram is 338 m^2 . If its altitude is twice the corresponding base determine the base and the altitude.

If two triangles are similar; prove that the ratio of corresponding area is equal to the ratio of squares corresponding altitudes.

The area of a parallelogram is 243 sq.cm and its height is one-third of its base. Find the base.

The area of a rhombus is equal to the area of a triangle whose base and the corresponding altitude are 24.8cm and 16.5cm respectively. If one of the diagonals of the rhombus is 22cm, find the length of the other diagonal.

The longer side of a parallelogram is 54 cm and the corresponding altitude is 16 cm. If the altitude corresponding to the shorter side is 24 cm, find the length of the shorter side.

RD SHARMA ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
  1. If a triangle and a parallelogram are on the same base and between the...

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  2. In Figure, A B C D E is a pentagon. A line through B parallel to A C m...

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  3. Prove that The area of a parallelogram is the product of its base and...

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  4. Prove that Parallelograms on the same base and between the same para...

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  5. Prove that A diagonal of a parallelogram divides it into two triangl...

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  6. If each diagonal of a quadrilateral separates it into two triangles...

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  7. The area of a triangle is half the product of any of its sides and t...

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  8. Triangles A B C and DBC are on the same base B C with A, D on opposite...

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  9. If the diagonals A C ,B D of a quadrilateral A B C D , intersect at O ...

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  10. If P is any point in the interior of a parallelogram A B C D , then pr...

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  11. The diagonals of quadrilateral A B C D ,A C and B D intersect in Odot ...

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  12. X Y is a line parallel to side B C of triangle A B C. BE ll AC and C...

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  13. In Figure, A B C D is a trapezium in which A B D C and D C=40c m and ...

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  14. Show that the diagonals of a parallelogram divide it into four tria...

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  15. Show that the area of a rhombus is half the product of the lengths o...

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  16. A B C D is a parallelogram whose diagonals A C and B D intersect at Od...

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  17. A point D is taken on the side B C of a A B C such that B D=2d Cdot P...

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  18. In Figure, D , E are points on sides A B and A C respectively of A B ...

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  19. A B C is a triangle in which D is the mid-point of B C and E is the mi...

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  20. In Figure, A B C D is a parallelogram. Prove that: a r( B C P)=a r( D ...

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