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

Conversion\, how many mg are there in g?

how many mg are there in g?

Minimizing the sum of two distances, The value of y that minimizes the sum ...

The value of y that minimizes the sum of the two distances from (3,5) to (1,y) and from (1,y) to (4,9) can be written as a/b where a and b are coprime positive integers. Find a+b.

Mensuration of plane figures, a sail has a spread of canvas as measured 12'...

a sail has a spread of canvas as measured 12'',12'', 15'' and 9'' and it has 90 degrees. Find the area of one side of the sail

The square of a positive number is 49 what is the number, The square of a p...

The square of a positive number is 49. What is the number? Let x = the number.  The sentence that is , "The square of a positive number is 49," translates to the equation x 2

Project, elliptical path of celestial bodies

elliptical path of celestial bodies

Coefficient of correlation denoted, Coefficient of Correlation Denoted ...

Coefficient of Correlation Denoted There are two methods which measure the degree of correlation among two variables these are denoted by R and r. (a) Coefficient of correl

Functions, find the derived functions

find the derived functions

Original price of the mittens was $10 what is the new price, A pair of mitt...

A pair of mittens has been discounted 12.5%. The original price of the mittens was $10. What is the new price? Find 12.5% of $10 and subtract it from $10. Find out 12.5% of $10

Determine the angle in hexagonal-shaped nut, The figure provided below show...

The figure provided below shows a hexagonal-shaped nut. What is the measure of ∠ABC?   a. 120° b. 135° c. 108° d. 144° a. The measure of an angle of a regula

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