The perimeters of a rectangle and an equilateral triangle are equal. The length of the rectangle is twice the width, and the side of the triangle is 8 more than the width of the rectangle. Which statements about this scenario are true if we use the variable w to represent the width of the rectangle? Check all that apply. The side of the triangle is w – 8. The length of the rectangle is 2w. A multistep equation will represent the scenario. A key word to identify is equal. A key word to identify is variable.