Question

A rectangular park is 45 m long and 30 m wide. A path of 3.5 m wide is constructed outside the park. (1) Find area of inner rectangle (ii) Area of outer rectangle pls fast it is urgent ​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

A rectangular park is 45 m long and 30 m wide. A path of 3.5 m wide is constructed outside the park.

• The area of the inner rectangle is 1350 sq. cm.
• And  Area of the outer rectangle is   1924 sq. m

Step-by-step explanation:

A rectangular park is 45 m long and 30 m wide.

Area of park $= l \times b = 45 \times 30 = 1350 sq. m$

So area of inner rectangle is 1350 sq. cm

Now length of outer rectangle $= (45 + 3.5 + 3.5 )= 52 m$

And breadth $= (30 + 3.5 + 3.5) = 37$

So Area of the outer rectangle$= l \times b = 52 \times 37 = 1924 sq. m$