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.

In physics, if a moving object has a starting position at so, an initial velocity of vo, and a constant acceleration a, the the position s at any time t> o is given by: s = 1/2 at ^2 + vot+so solve for the acceleration, a, in terms of the other variables. for this assessment item, you can use^to show exponent and type your answer in the answer box, or you may choose to write your answer on paper and upload it.