SOLUTION: Find the measure of each triangle a) right triangle if it's acute angles are in ratio 4:5 b) isosceles triangle if angles THE RATIOS OF THE BASE ANGLE TO THE VERTEX ANGLE 1:3

Algebra ->  Triangles -> SOLUTION: Find the measure of each triangle a) right triangle if it's acute angles are in ratio 4:5 b) isosceles triangle if angles THE RATIOS OF THE BASE ANGLE TO THE VERTEX ANGLE 1:3      Log On


   



Question 955632: Find the measure of each triangle
a) right triangle if it's acute angles are in ratio 4:5
b) isosceles triangle if angles THE RATIOS OF THE BASE ANGLE TO THE VERTEX ANGLE 1:3

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
a) 4x%2B5x%2B90=180
9x=90
x=10
40-50-90 degrees right triangle.
.
.
.
b) x%2Bx%2B3x=180
5x=180
x=36
36-36-108 degrees isosceles triangle.