Question

find the perimeter of a garden having diameter 15.4m​

Answer 1

diameter= 15.4cm

radius= 7.7 cm

perimeter of the garden=

$2\pi \: r$

2 x 22/7 x 7.7

= 48.4 cm^2

Answer 2

Answer:

$\text{The perimeter of garden is }48.4 cm^2$  

Step-by-step explanation:

Given the diameter of garden which is 15.4 m

we have to find the perimeter of garden.

Diameter= 15.4cm  

Radius= 7.7 cm

$\text{Perimeter of the garden= }2\pi r$

                                        $=2\times \frac{22}{7}\times 7.7$

                                        $= 48.4 cm^2$  

$\text{The perimeter of garden is }48.4 cm^2$