Question

5. 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.
Given the linegration v2_Q=0 write another linear equation in two variables​

Answer 1

Answer:

ur answer is 20 meter

Step-by-step explanation:

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

Answer 2

Answer:

It is given that, half of the Perimeter of reactangular garden is 36 :]

So,

➦ 2(l + b)/2 = 36

➦ l + b = 36.......[Equation (i)]

Now,

Let width be x

and length be x + 4

Putting this values in equation (i) we get,

➝ l + b = 36

➝ x + x + 4 = 36

➝ 2x + 4 = 36

➝ 2x = 36 - 4

➝ 2x = 32

➝ x = 32/2

➝ x = 16 m

Therefore,

Width of reactangular garden = x = 16 m

Length of the reactangular garden = x + 4 = 16 + 4 = 20 m