the perimeter of square is 4 x + 20 find its area using the chapter herons formula
Answers
Answered by
2
Formula for perimeter of the square = 4 * side...... 1
Let the side of the square is x
Perimeter = side * 4
= 4x
4x + 20 = 4x
Side = 20 units
Area of square is = side * side
= 20 * 20
= 400 units
Similar questions