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Find the area in square metres of the parallelogram whose base and altitudes are as under: Base `=15\ d m ,` altitude `=\ 6. 4\ d m` Base `=1\ m\ 40\ c m ,` altitude `=\ 60\ c m`

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Area of a parallelogram = Base xx Altitude

RD SHARMA-MENSURATION-1-All Questions
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  9. In Fig. 21, if A B=35\ c m , A D=20\ c m and area of the parallelogram...

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  10. The adjacent sides of a parallelogram are 10 m and 8 m. If the dist...

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  11. The base of a parallelogram is twice its height. If its area is 512...

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  12. Find the area of a rhombus having each side equal to 15 cm and one ...

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  13. Find the area of a rhombus, each side of which measures 20 cm and o...

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  14. The length of a side of a square field is 4 m. What will be the alt...

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  15. Two sides of a parallelogram are 20 cm and 25 cm. If the altitude c...

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  16. The base and corresponding altitude of a parallelogram are 10 cm an...

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  17. A floral design on a floor is made up of 16 tiles which are triangula...

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  19. Find the altitude of a triangle whose base is 20 cm and area is 150...

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  20. The area of a right triangle is 50\ m^2 . If one of the legs is 20 m, ...

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