Question

if two supplementary angles are (2x+6°) and (3x+54° ). find angle. ​

Answer 1

Step-by-step explanation:

Supplementary angles=180°

(2x+6°)+(3x+54°)=180°

5x+60°=180°

5x=180-60

5x=120

X=120/5

X=24°

Answer 2

Answer:

54 degree and 126 degree

Step-by-step explanation:

Supplementary angles add up to 180 degrees.

So, (2x+6) + (3x+54) = 180 degree

2x+6+3x+54 = 180

Now by rearranging the terms,

2x+3x+6+54= 180

5x+60= 180

5x= 180-60

5x = 120

x = 120/5

So, x = 24 degrees

Now we have to substitute the value of x in both the brackets,

2x+6 = 2x24+6 = 48+6 = 54 degree

3x+54 = 3x24+54 = 72+54  = 126 degree