Question

if the sides of a triangle are x+y-4=0, 2x+y-6=0,5x+3y-15=0 find the angles of the trainagle
pls its urgent i will mark as brainliest who will answer​

Answer 1

Answer:

$\huge\underline\bold\blue{AnswEr}$

$3y. +. 1. 2z. = 20. 10. 9 x. –. 2 y. = 5 z. –. 3 x. = 7 y. +. 15. 2z. = 4. 11. 1. 3. (x + y –5) = y – z = 2x – 11 = 9 – (x + 2z). 12. x + 20$

Answer 2

Answer::

Here is the solution.