Question

Gurjara Pratihara (ii) Chalukyas (11) Vijayanas Khwaja Moinuddin Chishti, and Hazrat Nizam-ud-din Auliya were (i) Imnortant court momb​

Answer 1

Explanation:

Since,a rhombus is also a kind of a parallelogram.

Formula of area of rhombus =Base×Altitude

Putting values, we have

Area of rhombus =6.5×5=32.5

Since, Area of rhombus is 32.5 cm².

Also,formula for area of rhombus =\frac{1}{2}×d_1d_2

2

1

×d

1

d

2

Given,Length of one diagonal =d_1d

1

=13

Let length of other diagonal =d_2d

2

After substituting the values, we get

32.5=\frac{1}{2}×13×d_232.5=

2

1

×13×d

2

32.5=6.5×d_232.5=6.5×d

2

6.5×d_2=32.56.5×d

2

=32.5

d_2=\frac{32.5}{6.5}d

2

=

6.5

32.5

d_2=5d

2

=5

Hence, length of other diagonal is 5 cm