Question

The angles of a triangle are in AP, the least being one third the greatest. Find the angles.

Answer 1

Answer:

Step-by-step explanation:

let the angles be a,b,c

given let the least be a and greatest be c

  be angle sum property a+b+c=180

                                           1/3c+b+c=180

                                           1/3c+c+b=180

                                           4/3c+b=180

                                           b=180-4/3c   ....1

                                   let us sub. the value of b in angle sum property