Question

in the following figures,find the value of x​

Answer 1

Answer:

(I). 45+95+x = 180. (the sum of triangle is 180)

140+x = 180

x = 180-140

x = 40

(i). 75+42+ y = 180

117+y = 180

y = 180-117

y = 63

so

x+y = 180

x+63 = 180

x = 180-63

x = 117