flower garden is now square if she enlarge it by increasing the with one M and length 3 M the area will be 19 square metres more than the present area what is the length of the side now
Answers
Answered by
2
Let the side of the square be x
Area of square = x²
Also, let the width be (x+1) and length be (x+3)
A/Q
(x+1) (x+3) =19 + x²
=>x² + 3x +x + 3 = 19 + x²
=>4x = 19 - 3
=>x = 16/4
=>x = 4
Area of square = x²
Also, let the width be (x+1) and length be (x+3)
A/Q
(x+1) (x+3) =19 + x²
=>x² + 3x +x + 3 = 19 + x²
=>4x = 19 - 3
=>x = 16/4
=>x = 4
Similar questions