Prove that abc=60 degree, Mathematics

Assignment Help:

ABC is a right triangle right-angled at C and AC=√3 BC. Prove that ∠ABC=60o.

60_triangle5.png

Ans:    Tan B = AC/BC

Tan B = √3 BC/BC

Tan B =√3

⇒ Tan B = Tan 60

⇒ B = 60o

⇒ ∠ABC = 60o

Hence proved


Related Discussions:- Prove that abc=60 degree

Trigonometry, how to change sin 24 degree in digits?

how to change sin 24 degree in digits?

Absolute value of a number, At times we consider only the magnitude o...

At times we consider only the magnitude of the number without attaching much importance to its direction. Under these circumstances the sign attached with the num

How to add mixed numbers, Q. How to Add Mixed Numbers? Ans. If you...

Q. How to Add Mixed Numbers? Ans. If you have to add mixed numbers, you might try this method first: First rewrite the mixed number as a whole number plus a fracti

Personal assistance needed, I have an original finding on the subject of pr...

I have an original finding on the subject of prime distribution and would like expert help in my endeavors. I have written a paper describing everything in detail and demonstration

Differential equations and group methods, solve the differential equation ...

solve the differential equation dy/dx=f(y)x^n+g(y)x^m by finding a one-parameter group leaving it invariant

Fraccions, multiply 9/19 times 95/7

multiply 9/19 times 95/7

Real Analysis/Advanced Calculus (Needs to be a full proof), Both need to be...

Both need to be a full page, detailed proof. Not just a few lines of proof. (1) “Every convergent sequence contains either an increasing, or a decreasing subsequence (or possibly

Example of probability, Example of Probability: Example: By using...

Example of Probability: Example: By using a die, what is the probability of rolling two 3s in a row? Solution: From the previous example, there is a 1/6 chance of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd