Question

Find x and y in figure.6.107.

Answer 1

Answer:   x=44,y = 12

Step-by-step explanation:

in triangle ABO,

                <OAD + <ADO + <DOA = 180 degrees (angle sum property  )

               90 + x-6 + x =180

               2x-6 = 180 - 90

               2x = 90 - 2

               x = 88/2   = 44

In triangle COB,

              90 + 4y +3y +6 = 180 degrees (angle sum property)

              7y = 180- 96

               y = 84 / 7    =   12

Therfore, x= 44 and y = 12