Question

if ( x - 15 degree ) and (x + 25 degree ) are pair of supplementary angles . find the magnitude​

Answer 1

Answer:

70° and 110°

Step-by-step explanation:

if two angles are said to be linear angles then their sum is 180°

=> ( x - 15 ) + ( x + 25 ) = 180

=> x - 15 + x + 25 = 180

=> 2x + 10 = 180

=> 2x = 180 - 10 = 170

=> x = 170 / 2 = 85

applying x in  ( x - 15 ) and ( x + 25 )

we get ( 85 - 15 ) and ( 85 + 25 )

= 70 and 110

so the two linear angles' magnitude is 70° and 110°