Question

Q21 answer please anyone

Answer 1

Answer:

given that

Length=7km.

Width=(x-8) km.

Area of garden=42km²

Area of rectangle=Length× Breadth

42/7= x-8

6=x-8

x=14

Width of the rectangle park =(x-8) km =14-8=6km

Breadth =6 km

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Answer 2

Answer:

Hey mate, Here is ur answer

Step-by-step explanation:

Length=7km

Breadth=(x-8)Km

Area of the garden= 7(x-8)=42km^2

$7(x - 8) = 42$

$(x - 8) = 6$

$x = 14km$

Breadth of the garden= 14km-8km= 6km