As per convention:
- the angle at A is named A, the angle at B is named B, and the angle at C is named C
- the side of leght a is the side opposed to A, the side of length b is opposed to B, and the side of length c is opposed to C.
Now just state the law of cosines:
c^2 = a^2 + b^2 - 2ab cos(C)
Also, a^2 = c^2 + b^2 - 2bc cos (A)
And, b^2 = a^2 + c^2 - 2ac cos (B)
Answer:
Happiness is an emotional state characterized by feelings of joy, satisfaction, contentment, and fulfillment. While happiness has many different definitions, it is often described as involving positive emotions and life satisfaction.
Explanation:
Be Happy ❤️
Answer:
Question 1) Is this sentence in ( bold) a main idea or a detail? Scientists are learning about life in the sea and how it may improve life on land. ( The study of sea plants and sea animals may help us to learn new ways of finding food). Scientists are searching the ocean floor for oil and gas deposits to help keep our world running smoothly. A) detail, B) main idea.
Explanation:
Answer:
B
Explanation:
It seems to be childlike but with intention.
Visually descriptive or figurative language
