This shape has been constructed from two rectangles, a square and an equilateral triangle. The shortest side of the rectangle is 5cm shorter than the longer side, and 1cm shorter than the sides of the square. Given that the perimeter of the whole shape is 27cm, what is the perimeter of the triangle?

true? is that what you're asking or do you mean something else?

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: