1.

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»

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.


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