To determine the value of x, we need to use the fact that the sum of the angle measures in a triangle is 180 degrees.
Since ∡JML = 100°, we can set up the following equation:
∠JMK + ∠KML + ∠JML = 180°
Plugging in the given values, we have:
(3x + 30) + (2x) + 100 = 180
Combining like terms, we get:
5x + 130 = 180
Subtracting 130 from both sides, we have:
5x = 50
Dividing both sides by 5, we get:
x = 10
Therefore, the value of x is 10.
If ∡JML =100°
, then determine the value of x. JMK at (3x+30) and the other KML is (2x)
3 answers
If ∡JML =100° the whole angle, then determine the value of x. JMK at (3x+30) and the other KML is (2x)
Since ∡JML is the whole angle, we can use the fact that the sum of the angle measures in a triangle is 180 degrees.
We can set up the following equation:
∠JMK + ∠KML + ∠JML = 180°
Plugging in the given values:
(3x + 30) + (2x) + 100 = 180
Combining like terms and simplifying:
5x + 130 = 180
Subtracting 130 from both sides:
5x = 50
Dividing both sides by 5:
x = 10
Therefore, the value of x is 10.
We can set up the following equation:
∠JMK + ∠KML + ∠JML = 180°
Plugging in the given values:
(3x + 30) + (2x) + 100 = 180
Combining like terms and simplifying:
5x + 130 = 180
Subtracting 130 from both sides:
5x = 50
Dividing both sides by 5:
x = 10
Therefore, the value of x is 10.