I need Math problems Help!!

1.Which of the following are undefined terms?
o:point
o:segment
o:plane
o:angle

2. Select the term that best describes the statement:

The glass is not always half full.
A.conjunction
B.disjunction
C.negation
D.conditional

3.Given 3 non-collinear points, which of the following statements are not true?
O
:There is only 1 plane that contains all 3 points.
O:They will be contained in the same line.
O:Any of the 3 points can be the intersection of 2 planes.
O:Any 2 of the points defines a line entirely within the plane.

4.The sum of the measure of the interior angles of a polygon is 1080°.
What polygon is it?
A.hexagon
B.triangle
C.decagon
D.octagon

5.Which of the following ratios is not equivalent to 6:10?
A. 3/5
B.9/15
C.48/80
D.24/45

Thank you <3

I need Math problems Help!!?

1.Which of the following are undefined terms?
o:point
o:segment
o:plane
o:angle................ALL THE ABOVE 3 But NOT angle

2. Select the term that best describes the statement:

The glass is not always half full.
A.conjunction
B.disjunction
C.negation
D.conditional***********ANSWER

3.Given 3 non-collinear points, which of the following statements are not true?
O
:There is only 1 plane that contains all 3 points.
O:They will be contained in the same line.**********NOT TRUE
O:Any of the 3 points can be the intersection of 2 planes.********NOT TRUE
O:Any 2 of the points defines a line entirely within the plane.

4.The sum of the measure of the interior angles of a polygon is 1080°.
What polygon is it?
A.hexagon
B.triangle
C.decagon
D.octagon**************ANSWER...........… - 2)*180

5.Which of the following ratios is not equivalent to 6:10?
A. 3/5
B.9/15
C.48/80
D.24/45**************ANSWER

Thank you <3
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D

The answer for question 5 is D