Half the perimeter of a rectangular garden, whose length is 4 m more than its width, is 36 m. Find the dimensions of the garden
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Answers
Let the width of the garden =x meter
Let the width of the garden =x meterThen length=(x+4) meter
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 m
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 meters
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question⇒2(l+b)=72
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question⇒2(l+b)=72⇒2(x+x+4)=72
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question⇒2(l+b)=72⇒2(x+x+4)=72⇒2x+2x+4=74⇒4x=64⇒x=16 meters
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question⇒2(l+b)=72⇒2(x+x+4)=72⇒2x+2x+4=74⇒4x=64⇒x=16 metersHence,the width of the garden =16 meters
Let the width of the garden =x meterThen length=(x+4) meterHalf perimeter =36 mSo perimeter of garden =(2×36)=72 metersAccording to the question⇒2(l+b)=72⇒2(x+x+4)=72⇒2x+2x+4=74⇒4x=64⇒x=16 metersHence,the width of the garden =16 metersThe length of the garden =(16+4)=20 meters
Hope it helps uh.
Answer:
let the breadth be y
then,
length is y+4
according to question,
2(l+b)/2= 36
l+b=36
y+y+4=36
2y+4=36
2y=36-4
y= 32/2
y=16
hence breadth is 16 m
and length =16+4=20m
hope it helps you