(a) Find the perimeter of a rectangular park whose length is 30 m and breadth
is 12m. Also find the length of wire required to fence it with 3 rounds.
Answers
Answered by
2
Answer:
Perimeter of rectangle = 2(l+b)
So the perimeter of the rectangular park = 2(30+12)
= 2×42
= 84 m....
Length of wire required = 3 × 84 = 252 m
Answered by
1
Answer:
answer is 90
Step-by-step explanation:
formula is 2(l+b)
2(30m+12m)
2(42m)
84m is perimeter
length is30 for 3rounds is30*3=90
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