Question

The angles of triangle are in A P if the smallest angle is 50 degree find the other two angles​

Answer 1

ANSWER

the angles of the triangle are 50°,60°,70°

METHOD

in the attachment

BRIEF EXPLANATION

→as given that the angles of a triangle are in ap

→we took the angles as (a-d),a,(a+d)

where d is the common difference

→we know that

sum of angles =180°

→by sunstituting we get value of a

→But smaller angle is given as 50° equate with (a-d)

→then we get the value of d

→and then by substitution we get all the angles of the given triangle.