Which number line shows the correct placement of 25%,14 1 4 , and 12 1 2 ?

How do you solve a question like this?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.