Question

Find the perimeter of the rhombus ABCD. If AD=(5x+4)cm and DC=(4x+8) cm.

Answer 1

Answer:

Your answer is in the picture

Answer 2

Answer:

16

Step-by-step explanation:

Since all sides of a rhombus are equal AD = DC , This means that 5x+4 = 4x+8, 5x-4x = 8 - 4, x = 4. perimeter of a equilateral quadrilateral is 4s where s is the length of one side. so in this case area is = 4 x 4 = 16.