Advertisements
Advertisements
प्रश्न
Find the missing value.
| Diagonal (d1) | Diagonal (d2) | Area |
| 12 mm | 180 sq.mm |
Advertisements
उत्तर
Given diagonal d2 = 12 mm; Area of the rhombus = 180 sq.m
`1/2` (d1 × d2) = 180
`1/2` (d1 × 12) = 180
d1 × 12 = 180 × 2
d1 = `(180 xx 2)/12`
d1 = 30 mm
Diagonal d1 = 30 mm
Tabulating the results we have
| Diagonal (d1) | Diagonal (d2) | Area |
| 30 mm | 12 mm | 180 sq.mm |
APPEARS IN
संबंधित प्रश्न
The diagonals of a rhombus are 18 cm and 24 cm. Find:
(i) its area ;
(ii) length of its sides.
(iii) its perimeter
The perimeter of a rhombus is 40 cm. If one diagonal is 16 cm; find:
- It's other diagonal
- area
The length of the diagonals of a rhombus is in ratio 4 : 3. If its area is 384 cm2, find its side.
Find the missing value.
| Diagonal (d1) | Diagonal (d2) | Area |
| 19 cm | 16 cm |
The area of the rhombus with side 4 cm and height 3 cm is
The area of the rhombus when both diagonals measuring 8 cm is
If the diagonals of a rhombus get doubled, then the area of the rhombus becomes ______ its original area.
Area of a rhombus = `1/2` product of ______.
The area of a rectangular field is 48 m2 and one of its sides is 6 m. How long will a lady take to cross the field diagonally at the rate of 20 m/minute?
