Question

3. Find the perimeter of the squares whose each side is -
(b) 173 cm
(a) 15 cm
(d) 2.06 m
(c) 2.5 m
is 4.6 cm in length and 3.5 cm in bread​

Answer 1

Answer:

(a)- 173×4 = 692

(b)- 15 × 4= 60

(c)- 2.06 × 4 = 8.24

(d)- 2.5 ×4 = 10

Answer 2

Answer:

(b) Side = 173 cm

Perimeter of a Square = 4× Sides

Perimeter = 4×173cm

Perimeter = 692cm

(a) Side = 15cm

Perimeter = 4 × 15cm

Perimeter of the Square = 60cm

(d) 2.06m

1m = 100 cm

2.06m = 206cm

Perimeter = 206×4

Perimeter of the Square = 824cm = 8.24m

(c) 2.5m

1m = 100cm

2.5m = 250cm

Perimeter of the square = 250cm×4

Perimeter = 1000cm = 10m

The last Part

Length =4.6cm

Breadth = 3.5cm

Perimeter of a Rectangle = 2(Length+Breadth)

Perimeter = 2(4.6+3.5)cm

Perimeter= 2×8.1cm

Perimeter = 16.2cm