SOLUTION: In ∆ABC, m∠A = 3x + 1, m∠B = 4x - 17,and m∠C = 5x - 20. Which type of triangle is ∆ABC?
Algebra.Com
Question 877561: In ∆ABC, m∠A = 3x + 1, m∠B = 4x - 17,and m∠C = 5x - 20. Which type of triangle is ∆ABC?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
.
.
.
ABC is an isosceles triangle.
RELATED QUESTIONS
in triangle abc m∠a= x^2 m∠b= 11x+5 and m∠c= 13x-17 what is the longest (answered by Edwin McCravy)
In ΔABC, m∠A = 3x + 40, m∠B = 8x + 35, and m∠C = 10x. Which is the (answered by richwmiller)
For ∆ABC, m∠A=(2x+3)°, m∠B=(x+5)°, and m∠C=(3x+4)°. What is the... (answered by Alan3354)
Hi!
7. If AB < AC < CB in ΔABC, then which of the following is true? (1 point)
(answered by josgarithmetic)
In ΔABC, m∠C = 118 and m∠B = 44. Which is the shortest side of the... (answered by vleith)
In triangle ABC, m∠A=53° and m∠B=84°.... (answered by ikleyn)
In △ABC, m∠A = x, m∠B = 2x + 2, and m∠C = 3x + 4. What is the... (answered by Fombitz)
How Do I Solve Triangle ABC, m∠A = 2x+30, m∠B = 3x-10 And m∠C = 7x-32. (answered by Edwin McCravy)
In ΔABC, if m ∠A = m∠C, m∠B = ß (where ß is an acute angle), and... (answered by Fombitz)