Math Formative- pls help

Ineed to learn how to solve this problem

Which of these triangle pairs can be mapped to each other using a single translation? cof hn

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.