Advertisements
Advertisements
प्रश्न
Find the area of the rhombus, if its diagonals are 30 cm and 24 cm.
Advertisements
उत्तर
Given, diagonal (d1) = 30 cm
Other diagonal (d2) = 24 cm
If AC and BD are the diagonals of a rhombus its
Area =`1/2xx"Product of it diagonals"`
= `1/2xx"AC"xx"BD"`
= `1/2xx"d"_1xx"d"_2`
= `1/2xx30xx24 "cm"^2`
= 15 × 24 = 360 cm2
∴ Area of rhombus = 360 cm2
APPEARS IN
संबंधित प्रश्न
In the figure given below, find the area of shaded region: (All measurements are in cm)
In the figure given below, find the area of shaded region: (All measurements are in cm)
The base of a parallelogram is thrice it height. If its area is 768 cm2, find the base and the height of the parallelogram.
If the area of a rhombus is 112 cm2 and one of its diagonals is 14 cm, find its other diagonal.
One side of a parallelogram is 18 cm and its area is 153 cm2. Find the distance of the given side from its opposite side.
The adjacent sides of a parallelogram are 15 cm and 10 cm. If the distance between the longer sides is 6 cm, find the distance between the shorter sides.
Find the area of an isosceles triangle whose base is 16 cm and the length of each of the equal sides is 10 cm.
The sides of a triangle are in the ratio 15 : 13 : 14 and its perimeter is 168 cm. Find the area of the triangle.
The ratio between the radius of two circles is 5 : 7. Find the ratio between their:
(i) circumference
(ii) areas
The length and breadth of a rectangular paper are 35 cm and 22 cm. Find the area of the largest circle which can be cut out of this paper.
