The area of a rectangular field is 96m sq and its sides are in the ratio 3:2.The perimeter of the field is
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Given that:-
area of a rectangular field is 96m²
and
sides of rectangular field are in ratio 3:2
solution:-
because sides are in ratio 3:2
let
length of rectangular field = 3x
and
breadth of rectangular field = 2x
here,
we know that:
area of rectangle = length × breadth
=> 3x × 2x = 96 m²
=> 6x² = 96 m²
=> x² = 16 m²
=> x = 4 m
=> length of rectangular field = 3×4 = 12m
and
breadth of rectangular field = 2×4 = 8m
now,
perimeter of rectangular field = 2(length + breadth)
=> perimeter = 2× ( 12 + 8) = 2 × 20 = 40m Answer
# hope it helps :)
Given that:-
area of a rectangular field is 96m²
and
sides of rectangular field are in ratio 3:2
solution:-
because sides are in ratio 3:2
let
length of rectangular field = 3x
and
breadth of rectangular field = 2x
here,
we know that:
area of rectangle = length × breadth
=> 3x × 2x = 96 m²
=> 6x² = 96 m²
=> x² = 16 m²
=> x = 4 m
=> length of rectangular field = 3×4 = 12m
and
breadth of rectangular field = 2×4 = 8m
now,
perimeter of rectangular field = 2(length + breadth)
=> perimeter = 2× ( 12 + 8) = 2 × 20 = 40m Answer
# hope it helps :)
Answered by
1
Answer:
40m
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