The law of cosines is used for this purpose. It tells you
c² = a² + b² - 2ab×cos(C)
Solving for the angle C gives
C = arccos((a² + b² - c²)/(2ab))
C = arccos(( 17² + 15² - 19²)/(2×17×15))
C = arccos(153/510)
C ≈ 72.5424°
The measure of the angle opposite the longest side is about 73°.
7x5 I think I’m not shire
Answer:
John wick
Step-by-step explanation:
cuz John wick is cool
18 is 3 times as many as 6
6 x 3 = 18
Hope this helps
-AaronWiseIsBae
Answer:
m= 20 because the rate of change is -3.
