Question

find the angle whose supplement is 10 degree more than three times its complement​

Answer 1

Answer:

angle will be equal to 50°

Step-by-step explanation:

let the angle be x°

therefore it's supplement angle will be =(180-x)°

similarly the it's complement angle will be= (90-x)°

Now acoording to question

It is given that (180-x)° = 3(90-x)° + 10

By solving the above equation will get

x = 50 °

Answer 2

Answer:

3x+10+x=180

3x+x=180-10

3x+x=170

4x=170

x=170/4

x=42.5

Answer. 42.5

Check-

42.5×3+10=137.5

137.5+42.5=180

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