Question

used to encrypt data before sending data to transport layer​

Answer 1

Transport Layer Security (TLS) and the original Secure Sockets Layer (SSL) are cryptographic protocols that are used for transferring information over networks such as the Internet. They both encrypt the data transferred between communicating endpoints, such as a Web browser and a Web server.

Answer 2

Answer:

the angles of a quadrilateral are in AP such that the greatest is double the least calculate all the angles of the quadrilateral