Question

Give simple working out

Answer 1

56

Explanation:

angle b =85

because if y is 95 degrees and it has to be 180 then the angle next to it is equal to 180-95 or 85

angle c = 39

just do 360 - z or 321

x has to make everything equal 180 so then you do

85+39=124

then

180 - 124

you get 56 and thats x