Question

Write the following ratio in reduced form.

(i) Area of the square to its perimeter.

(ii) The ratio of diagonal to the length of rectangle having length 4cm and breadth 3cm​

Answer 1

Answer:

Part (i)

Let the radius of the circle be r.

The diameter of the circle =2r

According to the question,

=

2r

r

=

2

1

Part (ii)

The length of the rectangle =4 cm

The breadth of the rectangle =3 cm

So, the diagonal of the rectangle will be

=

3

2

+4

2

=

25

=5 cm

According to the question,

=

4

5

Part (iii)

The side of the square 4 cm

So, the perimeter of the square will be

=4×side

=4×4=16 cm

And the area of the square will be

=side

2

=4

2

=16 cm

According to the question,

=

16

16

=1

Hence, this is the answer.