Multiple questions 1. Circles In the same plane as having the same center are called congruent circles
True or false

2. All points of a sphere are equal distances to its center
True or false

3. The center is in the interior of a circle
True or false

4. The center of a great circle is also the center of a small circle
True or false
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Step-by-step explanation:

False. Congruent circles also have the same radii.

True. The distance is the radius.

True.

The center of a great circle can be the center of another circle, but it is not necessarily so.

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

2nd one in the first row is correct