Question

Find the perimeter of a triangle whose length and breadth are

given by expression 2x+15 and x+8.​

Answer 1

Answer:

Length = 2x + 15

Breadth = 2x + 8

Formula

Perimeter of a rectangle = 2 (length + breadth, )

Perimeter of the rectangle = 2 (2x + 15 + 2x + 8)

Perimeter of the rectangle = 2 (4x + 23)

Perimeter of the rectangle = 8x + 46

Answer - 8x + 46