Question

One of the angle of a triangle is 65 degree find the remaining two angles if their difference is 25

Answer 1

Answer:

70°and 45°

Step-by-step explanation:

let the other 2 angles be a and b(where a>b)

given that a-b=25

a=25+b...........(i)

and 65°+a+b=180° (angle sum property)

a+b=180-65

a+b=115°

25+b+b=115°. (from (i))

2b=115-25

2b=90

b=45°. put in(i)

a=25+45

a=70°