Question

Q.5) A hockey field is 91 metres 40 cm long and 55 metres wide. How long is the boundary of the field?​

Answer 1

The length of the boundary will be equal to the perimeter of the rectangular hockey field,

Given,

L = 91 m 40 cm = 91.4 m

B = 55 m

We know that perimeter of a rectangle is given by,

P = 2(L+B)

= 2(91.4 +55)

= 2 x 146.4

= 292.8 m

Hence the length of the boundary will be 292 meter and 80 centimeters.

Answer 2

Answer:

the length of the boundary will be 292 meter and 80 centimeter

Step-by-step explanation:

the length of bounday will be equal to the perimeter of the rectangular hockey field,

given,

L=91m40cm=91.4m

B=55m

we know that the perimeter of a rectangle is given by,

P=2(L+B)

2(91.4+55)

2× 146.4

292.8m