Identify all true statements.
a. An inscribed angle is equal to the central angle that intercepts the same arc.
b. Two inscribed angles that intercept the same arc are equal
c. The central angle measure is equal to the arc it intercepts.
d. An inscribed angle is equal to 1/2 of the arc it intercepts.

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?