Answer: x= 42.3
Step-by-step explanation:
Sqrt a^2 + b^2 - (2ab)(cos 100)
Sqrt 25^2 + 30^2 - (2)(25)(30)(cos 100)
42.3
The measure of an arc refers to the arc length divided by the radius of the circle. The arc measure equals the corresponding central angle measure, in radians. That's why radians are natural: a central angle of one radian will span an arc exactly one radius long.
Answer:
17n-35
Step-by-step explanation:
20n-55-3n-20=17n-35
The answer to your question is -102
4/9
= 0.44444444
= Rounded to 0.44
The correct answer is 0.44
