Advertisements
Advertisements
प्रश्न
Area of a parallelogram is 83.2 sq cm. If its height is 6.4 cm, find the length of its base.
Advertisements
उत्तर
Area of a parallelogram = 83.2 sq.cm.
Height = 6.4 cm, Base = ?
We know that,
Area of a parallelogram = Base × height
83.2 = Base × 6.4
`(83.2 xx 10)/(6.4 xx 10)` = Base
Base = `832/64`
Base = `104/8`
∴ Base = 13 cm
Hence, Base of a parallelogram is 13 cm.
संबंधित प्रश्न
PQRS is a parallelogram (see the given figure). QM is the height from Q to SR and QN is the height from Q to PS. If SR = 12 cm and QM = 7.6 cm. Find:
- the area of the parallelogram PQRS
- QN, if PS = 8 cm
Find the missing values.
| Base | Height | Area |
| 18 cm | 5 cm |
Find the missing values.
| Base | Height | Area |
| 8 cm | 56 sq.m |
Suresh on a parallelogram-shaped trophy in a state level chess tournament. He knows that the area of the trophy is 735 sq.cm and its base is 21 cm. What is the height of that trophy?
The area of the parallelogram ABCD is 1470 sq.cm. If AB = 49 cm and AD = 35 cm then, find the height, DF and BE
Area of parallelogram ABCD (see the figure) is not equal to ______.
If the sides of a parallelogram are increased to twice its original lengths, how much will the perimeter of the new parallelogram?
In the following figure, area of parallelogram BCEF is ________ cm2 where ACDF is a rectangle.
To find area, any side of a parallelogram can be chosen as ______ of the parallelogram.
If perimeter of two parallelograms are equal, then their areas are also equal.
