Math, asked by maths123456789, 1 year ago

cosine rule theoretical proof....

Answers

Answered by Anonymous

1

⚔️⚔️⚔️ Proof cosine rule

The cosine rule, also known as the law ofcosines, relates all 3 sides of a triangle with an angle of a triangle. It is most useful for solving for missing information in a triangle. ... Similarly, if two sides and the angle between them is known, the cosine rule allows one to find the third side length. ⚔️⚔️⚔️

✨ mαrk вrαínlíєѕt ✨

Previous Question

Next Question

Similar questions

Biology, 8 months ago

If we keep a potted plant in a dark room for 2 days option leaves dry nothing will happen it will become starch-free leaves wilt...

English, 8 months ago

his brother is _shopkeeper.he sells_cloth.fill in the blanks...

CBSE BOARD X, 8 months ago

Assertion: A child with blood group ‘O’ was born to the parents with blood group ‘A’ and blood group ‘B’. Reason: The genotype of blood group ‘A’ and blood group ‘B’in parents was present in homozygous condition. choose the correct option A) if both reason and assertion is true and reason is the correct explanation of the assertion B)if both reason and assertion is correct but reason is not...

Science, 1 year ago

what is lymph and its importance .

Computer Science, 1 year ago

give reason for the following 1) oral vaccine like polio vaccine are not administered during diarrhoea 2)it is not advisable to purchase bloated tetrapacks of milk and fruit juices 3) curd is nutritious even though it has lactobacillus bacteria in it 4) Cakes and idlis are soft and fluffy plz answer it fast...

Chemistry, 1 year ago

Rachel rides her bike east for 3.0 miles. She then turns around and rides west for 4.8 miles. What is her displacement?

History, 1 year ago

How to solve this problem...

Physics, 1 year ago

what happens to friction force when smoothness increases after certain level...