Question

11) Three side of triangle are x - 2y + 3z, 5x - 2y , 4x + 6y + 9z find the perimeter

Please answer the question fast​

Answer 1

Answer:

Add all

 4x+6y+9z

+5x-2y+3z

+x-2y+0

=10x+10y+11z

Step-by-step explanation:

plz mark me as brainliest

Answer 2

step by step explanation :-

$perimeter \: of \: triange = sum \: of \: all \: sides \\ \\ = (x - 2y + 3z) + (5x - 2y) + (4x + 6y + 9z) \\ \\ = (x + 5x + 4x) + ( - 2y - 2y + 6y) + (3z + 9z) \\ \\ = 10x + ( - 4y + 6y) + 12z \\ \\ peimeter = 10x + 2y + 12z \\ \\ so \: the \: perimeter \: of \: triangle \: is \: 10x + 2y + 12z$

plz plz plz thanks my 10 answers and please please mark me as Brainliest answer and please please follow me♡´･ᴗ･`♡