Question

Book Back answer is:-
1.)246 m²
2.)294 m².

Pls answer this question by step by step explanation. No spam pls ( if u spam I will report it)( if u give correct answer by step step explanation means I will mark you as branliest.)​​​

Answer 1

Answer:

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Step-by-step explanation:

1)required area=area of square-area of circle

=(20)²-pi×7×7

=400-(22/7)×7×7

=400-154=246m²

2)required area=area of outer rectangle-area of inner rectangle

=15×40-34×9=600-306=294m²

(because the path is 3 m wide therefore the length of inner rectangle becomes 40-3-3=40-6=34m and breadth becomes 15-3-3=15-6=9m)

Answer 2

Answer:

answer for the given problem is given