Let's assume that the length of the rectangle is represented by the variable "L".
The formula for the perimeter of a rectangle is given by:
Perimeter = 2 * (Length + Width)
In this case, we are given that the perimeter is 240 cm and the width is 12 cm. So we can substitute those values into the formula:
240 = 2 * (L + 12)
Thus, the equation to find the length is:
2 * (L + 12) = 240
represent the following situation with an equation. do not solve the perimeter of a rectangle is 240 cm and the width is 12 cm. write an equation to find the length
3 answers
represent the following situation with an equation. do not solve. let each side of a pentagon be represented by x+6. if the perimeter of the pentagon is 84, write and equation to find the value of x
Let's assume that x represents the length of each side of the pentagon.
The formula for the perimeter of a polygon is given by:
Perimeter = Number of sides * Length of each side
In this case, we are given that the perimeter is 84 and each side of the pentagon is represented by x + 6. So we can substitute those values into the formula:
84 = 5 * (x + 6)
Thus, the equation to find the value of x is:
5 * (x + 6) = 84
The formula for the perimeter of a polygon is given by:
Perimeter = Number of sides * Length of each side
In this case, we are given that the perimeter is 84 and each side of the pentagon is represented by x + 6. So we can substitute those values into the formula:
84 = 5 * (x + 6)
Thus, the equation to find the value of x is:
5 * (x + 6) = 84
1 answer