Question

I have to give my answer in a whole sentence but I don't even know how to do it....

Answer 1

Answer:

The answer required here should be always to the point

Step-by-step explanation:

A. since angle ABC and angle XBC are corresponding angles therefore they are equal.

thus the answer should be, because angle ABC and angle XBC are corresponding angles and thus are equal

B. since XB= XC (given in question)

therefore, angle XBC = angle XCB = 55 degrees( since angle opp. to equal sides are equal)- equation 1

In triangle XBC, by using angle sum property

angle XBC+ angle XCB+ angle BXC= 180 degrees

By equation 1

angle BXC= 180-(55+55)degrees

therefore, angle BXC= 180- 110 degrees

Thus, angle BXC= 70 degrees