x and y are angles on a triangle line forming linear pair. If twice of X is 30° less than Y , find x and y.
Answers
Answered by
17
2x=30 degree
x=30/2
x=15 degree
x+y=180 degree (linear pair)
15 degree + y = 180 degree
y=180 degree -15 degree
y=65 degree
so,x =15 degree and y=65 degree
this may help you better!
x=30/2
x=15 degree
x+y=180 degree (linear pair)
15 degree + y = 180 degree
y=180 degree -15 degree
y=65 degree
so,x =15 degree and y=65 degree
this may help you better!
Answered by
3
Answer:
Step-by-step explanation:
We are given that x and y are angles on a triangle line forming linear pair.
So, --1
We are also given that twice of X is 30° less than Y
--2
Substitute the value of y from 1 in 2
Substitute the value of x in 1
Thus
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