Question

2. X and Y are supplementary angles. If _X: _Y = 1:11. then find _x and Y.​

Answer 1

Answer:

x+y =180

A/Q

x+11x =180

12x=180

x=180/12 =15

Since x =15, y=180-15 =165

CHECK,

we know that sum of two supplyme try angle is 180

hence 165+15=180

i hope it helps you please make me brainliest

Answer 2

Answer:

Since, x and y are supplementary angles.

therefore, the sum of x and y = 180 degree

since, the ratio of x:y = 1:11

therefore, let x be p and y be 11p.

Hence, x + y = 180 degree

p + 11p = 180 degree

12p = 180 degree

p = 180/12 degree

therefore, p = 15 degree

hence, x = p = 15 degree

y = 11p = (11 × 15) degree = 165 degree