Question

One corner of a triangle has a 60° angle and the length of the two adjacent sides are in ratio 1 : 3.
Calculate the angles of the other triangle corners

Answer 1

ok so a triangle has 180 degrees right? and since you already used of 60 degrees, you have (180-60) = 120 degrees. now you have the ratio of 1:3. you can do this: 1(x) + 3(x) = 120. solve for X, plug it in for both numbers, and those are your new angles w/ the correct ratio.

Answer 2

thanks a lot

Answer 3

no prob