Question

PLEASE HELP!

The diagram represents triangle ABC with angle measures 55°, 80°, and X

Question (a) Use the information on the diagram to determine the measure of x.

Question (b) Order the lengths of the sides of ABC from shortest to longest.

Answer 1

Not sure for (b)

Explanation:

(a)55+80+x=180 (angles inside the triangle)

135+×=+180

x=180-135

x=45