Metamessage is defined as:
a. the meaning of a message that tells others how they should respond to the content of a person's communication based on his or her relationship to them.
b. a type of communication in which much of the information is conveyed in words rather than in nonverbal cues and contexts.
c. the overlap among the syntactics, pragmatics, phonetics, and language styles of a native language creating a third way of communication.
d. a verbal message often designed to camouflage a speaker's true intentions, needs, wants, and desires.

A). The meaning of a message that tells others how they should respond to the content of a person's communication based on his or her relationship to them.

Explanation:

Metamessage is usually referred to as the implied or implicit meaning displayed by a message. It is also called the inner message that can be understood only when you read between the lines. Metamessage exemplifies secondary communication as it needs to be interpreted or inferred. Thus, the meaning of such a message tells others how they should respond to the content of a person's communication based on his/her perceptions or relationship with them. Therefore, option A is the correct answer.

either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.

3 is blunder, i’m not sure about the last one but the first two look correct