Question

6. Find the area of a rectangular park which is
song
8
5
13
2.
metres.
7. Find the area of a square plot of land whose each side measures
1100 min
7
hours. How much distance does it​

Answer 1

Area of a rhombus is 24 .

Step-by-step explanation:

Given:

Let ABCD be the given rhombus with diagonals AC and BD which intersect each other at O such that AC = 8 cm.

Since diagonals of a rhombus bisect each other, we get

123

Let BO = x and AB = 5 cm   (given).

We know that diagonals of a rhombus cut each other at right angles. So ΔAOB is a right angled triangle.

Using Pythagoras theorem in ΔAOB, we get

x = 3 cm

Thus the length of another diagonal BD is,

BD = 2x = 6 cm.

Therefore the area of the rhombus is given by,

Area of rhombus =

Area(ABCD) =

                   =

                   =

Area of a rhombus is 24 .