A square has a side length of 2.5 meters. What is the largest radius of the largest that can fit inside the square.

The largest radius of the circle that can fit inside the given square is 1.25 meters

Step-by-step explanation:

Step 1 :

Given,

the side of the square  = 2.5 meters

We need to determine the largest radius of the circle that can fit inside this square

Step 2 :

The diameter of the largest circle that can fit inside a square will be equal to length of given square's side.

So here the largest diameter will be 2.5 meters

Therefore the radius  = diameter ÷ 2 = 2.5 ÷ 2 = 1.25 meters

Step 3 :

Answer :

The largest radius of the circle that can fit inside the given square is 1.25 meters

the distance between the school and her home is 3.6km.

12 mins = 0.2 hours = 1/5 hour

54 ÷ 3 = 18km per hour

1/5 of 18 = 3.6km per 12 mins