Math, asked by manickasamy77, 7 months ago

Book Back answer is:-
a.)900cm²
b.)164cm².

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Answers

Answered by muskan102003
2

Answer:

hope it helps you

Step-by-step explanation:

answer of a and b part

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Answered by ajaykerobin25
0

Step-by-step explanation:

(1) area of the outer rectangle = l×b = 80 × 20 m^2

= 1600 m^2

inner rectangle:

length : =80-5+5

=80-10

=70m

breadth: =20 -5+5

=20-10

=10m

area of the inner rectangle = l×b

=70×10

=700m^2

area of the path =area of the outer rectangle-area of the inner rectangle

= 1600 -700 m^2

= 900 m^2 ans

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