SOLUTION: the angles in a triangle must equal 180, The second angle is twice the size of the smallest angle and the largest angle is 30 less than four times the smallest angle. Find the meas

Algebra ->  Pythagorean-theorem -> SOLUTION: the angles in a triangle must equal 180, The second angle is twice the size of the smallest angle and the largest angle is 30 less than four times the smallest angle. Find the meas      Log On


   

Question 1144243: the angles in a triangle must equal 180, The second angle is twice the size of the smallest angle and the largest angle is 30 less than four times the smallest angle. Find the measure of all angles
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39615) About Me  (Show Source):
You can put this solution on YOUR website!
x, the smallest angle measure 
smallest         x
second          2x
largest         4x-30
SUM             180

You can continue and finish?

Answer by ikleyn(52772) About Me  (Show Source):
You can put this solution on YOUR website!
.
the angles in a triangle must equal 180, The second angle is twice the size of the smallest angle and the largest angle
is 30 less than four times the smallest angle. Find the measure of all angles
~~~~~~~~~~~~~~~~~


It is a  RUDE  mathematical  MISTAKE  to state that  "the angles in a triangle must equal 180".


The sum of angles - YES, but not the separate angles.


           Do you try to create your own problem from scratch ?


                    Learn from textbooks on how to do it . . .


                            Usually it takes several years of concentrated work to learn the style and the meaning . . .


                                    Happy learning !