Advertisements
Advertisements
प्रश्न
A ground is in the shape of parallelogram. The height of the parallelogram is 14 metres and the corresponding base is 8 metres longer than its height. Find the cost of levelling the ground at the rate of ₹ 15 per sq.m
Advertisements
उत्तर
14
22x
28
28
308
308
15x
1540
308
4620
Height of the parallelogram h = 14 m
Base = 8 m longer than height
= (14 + 8) m
= 22 m
Area of the parallelogram = (base × height) sq.units
= (22 × 14) m2
= 308 m2
Cost of levelling 1 m2 = ₹ 15
Cost of levelling 308 m2 = 308 × 15 = ₹ 4,620
Cost of levelling the ground = ₹ 4,620
APPEARS IN
संबंधित प्रश्न
Find the area of the following parallelogram:
Find the missing value:
| Base | Height | Area of parallelogram |
| 20 cm | ______ | 246 cm2 |
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.
The adjacent sides of a parallelogram are 21 cm and 28 cm. If it's one diagonal is 35 cm; find the area of the parallelogram.
The area of parallelogram whose base 10 m and height 7 m is
If the base and height of a parallelogram are in the ratio 7 : 3 and the height is 45 cm, then fixed the area of the parallelogram
Area of parallelogram ABCD (see the figure) is not equal to ______.
Perimeter of a parallelogram shaped land is 96 m and its area is 270 square metres. If one of the sides of this parallelogram is 18 m, find the length of the other side. Also, find the lengths of altitudes l and m (see figure).
ABCD is a parallelogram in which AE is perpendicular to CD (see figure). Also AC = 5 cm, DE = 4 cm and area of ΔAED = 6 cm2. Find the perimeter and area of ABCD.
