Question

find the value of x y and z

Answer 1

Answer:

x=126°

y=26°

z=28°

Step-by-step explanation:

x+y+z=180°....eqⁿ1

x+y=152°...eqⁿ2

y+x=54°...eqⁿ3

Adding eqⁿ2 and eqⁿ3

x+y+y+z=152+54

180+y=206°  (from eqⁿ1)

y= 26°

So, from eqⁿ2, x= 152-26 = 126°

And from eqⁿ3, z= 54-26= 28°