Question

The measures of three sides of a triangle are
(4x+6y-3) cm. (5x+2) cm and (2x + y + 4) cm. Find
the perimeter of the triangle​

Answer 1

Answer:

Perimeter = sum of all sides

P = (4x + 6y - 3) + ( 5x + 2 ) + ( 2x + y + 4 )

P = 4x + 5x + 2x + 6y + 1y - 3 + 2 + 4 ( grouped like terms )

P = 11x + 7y + 3

pls follow me

Answer 2

Answer:

( 11x+7y+3 ) cm

explanation :

perimeter = sum of all sides

perimeter = (4x+6y-3)+(5x+2)+(2x+1y+4)

perimeter = (4x+5x+2x) + (6y+1y) +

(-3+2+4) ( grouped by terms )

perimeter = (11x) + (7y) + (-3+6)

perimeter = ( 11x + 7y + 3 ) cm