Question

solve the following ​

Answer 1

Answer:

54

Step-by-step explanation:

Let the angle be x

so, supplement of x would be.... 180-x

and, complement of x would be.... 90-x

According to question,

2(180-x)=7(90-x)

further solving, 360-2x=630-7x

-2x+7x=630-360

5x=270

x=270/5

so, x=54

So, the measure of the angle is x=54 degree

Hope it helps!!!!!