Question 974736

1. The ratio of angle measures in a triangle is 5:12:19. What is the measure of the smallest angle?

2. What is the value of X?

    x+3/12 = 6/x-3
1.<pre>Measure of smallest angle: {{{(5/(5 + 12 + 19)) * 180}}}, or {{{(5/36) * 180}}}, or {{{(5/cross(36)) * 5cross(180)}}}, or {{{highlight_green(25^o)}}}