The three angles of a triangle have measures 12x degrees, 3x degrees, and 7y degrees, where 7y is greater than 60. If x and y are integers, what is the value of X?
Hello, 4woods!
The three angles of a triangle have measures degrees, degrees,
and degrees, where . Unnecessary and confusing . . .
If and are integers, what is the value of ?
The three angles of a triangle always total 180°.
Hence: .
Since is an integer, must be a multiple of 15.
.
Therefore: .