Question

one angle of a triangle is65 find the remaining two angles if their difference is 20

Answer 1

one angle=47.5° and 2nd angle=67.5°

Answer 2

$\large \tt AHOY!! \:$

given :-

one angle of a triangle = 65°

and the difference between the remaining two angles of the same triangle is 20.

let one of them be x. therefore the other one is x - 20°

we know that sum of all angles in a triangle is 180°

therefore 65° + x + x - 20° = 180°

=> 45° + 2x = 180°

=> 2x = 180° - 45°

=> 2x = 135°

=> x = 135/2

=> x = 77.5°

hence, the two angles are :-

x = 77.5° and x - 20 = 77.5° - 20° = 57.5°

$\large \tt HOPE \: THIS \: HELPS!!$