Question

find the value of following figures

Answer 1

Answer:

(i)

Step-by-step explanation:(i) the figure forms a complete angle which is equal to 360degree

therefore x+80+90+50= 360

                 x+220=360

`                 x=360-220=140

(ii) the angle which measure 115 is equal to the anglw=e which measures 3x+10(they r vertically opp. angels)

115=3x+10

105=3x

x=105/3

x=35

(iii)fig not clear man