Answer:
a) A triangle which the angles ratio is 1 : 2 : 3 is a 30º - 60º - 90º right triangle.
b) The shortest side is opposite to the shortest angle. So, we can calculate it using sin 30º.



1/8 the fraction?
two eighths = 2/8=1/4
Are you sure this is written correctly. It is not factorable as it is
2,4,6,8,10,0,0,0,0,0,1,4,9,16,25,1,2,3,4,5