Question

answer the question please explain step by step​

Answer 1

Answer:

Given: The side of the square park =60m

The length of the rectangular park=90m

According to the question,

Area of square park=Area of rectangular park

⇒ side×side=length×breadth

⇒60×60=90×breadth

⇒ breadth=

90

60×60

=40m

Thus, the breadth of the rectangular park is 40m.

Answer 2

Answer:

[tex]REF.image

Given ABCD is a park of  [side = 6cm ]

now 

Portion outside (EFGH) is a running path of width = 3m

area of running path = area of ABCD - area of EFGH

length of side EFGH =60−6=54cm

Then

area of running path =(60)2−(54)2

Area=3600−2916

Area=684cm2