Question

find the perimeter of the rectangle whose length is (x +2) units and breadth is (3x + 5 )units​

Answer 1

Answer:

8x + 14

Step-by-step explanation:

Formula of Perimeter:

P = 2(L+B)

Length = x + 2

Breadth = 3x + 5

So, P = 2((x+2)+(3x+5))

P = 2x + 4 + 6x + 10

P = 8x + 14