Both of it is true?
Both of them are divisible by 36.
36/9 = 4
36/18= 2
Answer:
x = 19°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles, thus
x + 106° = 125° ( subtract 106° from both sides )
x = 19°
Answer:
Both Law of Sines and Cosines can be used to determine the angle Q.
Step-by-step explanation:.
Since from Law of Sines with one angle and three sides we can find other angles using the ratio obtained with the given angle and side length opposite side if angle P is not given we couldn't use this.
Law of Cosines can be used to find any angle of triangle with all three side lengths given and angle P is also not required to find angle Q.
Answer:
3 ×-2 - (2×1) + 2
-6 - 2 + 2
<em><u>=</u></em><em><u> </u></em><em><u>-</u></em><em><u>6</u></em>