Advertisements
Advertisements
प्रश्न
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
उत्तर
Area of the parallelogram = 1470 sq.cm
Considering AB = base = 49 cm
Height = DF
Area = base × height
49 × DF = 1470
DF = `1470/49`
DF = 30 cm
Now considering AD as base
Base = AD = 35 cm, height = BE
Base × Height = 1470
35 × BE = 1470, BE = `1470/35`
BE = 42 cm, DF = 30 cm, BE = 42 cm
APPEARS IN
संबंधित प्रश्न
DL and BM are the heights on sides AB and AD respectively of parallelogram ABCD (see the given figure). If the area of the parallelogram is 1470 cm2, AB = 35 cm and AD = 49 cm, find the length of BM and DL.
If area of a parallelogram is 29.6 sq cm and its base is 8 cm, find its height.
Janaki has a piece of fabric in the shape of a parallelogram. Its height is 12 m and its base is 18 m. She cuts the fabric into four equal parallelograms by cutting the parallel sides through its mid-points. Find the area of each new parallelogram
What happens to the area of the parallelogram if the base is increased 2 times and the height is halved?
An agricultural field is in the form of a parallelogram, whose area is 68.75 sq.hm. The distance between the parallel sides is 6.25 cm. Find the length of the base
A square and a parallelogram have the same area. If the side of the square is 48 m and the height of the parallelogram is 18 m. Find the length of the base of the parallelogram
The height of the parallelogram is one-fourth of its base. If the area of the parallelogram is 676 sq.cm, find the height and the base
In a parallelogram PQRS (See the diagram) PM and PN are the heights corresponding to the sides QR and RS respectively. If the area of the parallelogram is 900 sq.cm and the length of PM and PN are 20 cm and 36 cm respectively, find the length of the sides QR and SR
Find the missing value:
| Base | Height | Area of parallelogram |
| 15.6 cm | ______ | 16.38 cm2 |
ABCD is a parallelogram in which AE is perpendicular to CD as shown in the given figure. Also, AC = 5 cm, DE = 4 cm and area of ΔAED = 6 cm2. Find the perimeter and area of parallelogram ABCD.
