6. a closed shape with three or more straight sides.
A. Polygon
B. Line
C. Circle
D. Triangle
7. part of a line made up of one end point.
A. Circle
B. Line
C. Ray
D. Angle
8. a flat surface made up of a continuous and unending collection of points.
A. Circle
B. Line
C. Plane
D. Point
9. lines that intersect at right angles.
A. Intersecting Lines
C. Parallel Lines
B. Perpendicular Line
D. Line Segment
10.an angle that measures less that 90 degrees.
A. Acute Angle
C. Right Triangle
B. Equilateral Triangle
D. Parallel Lines
11. a triangle containing a 90 degrees angle.
A. Acute Angle
C. Equilateral Triangle
B. Right Triangle
D. Parallel Lines
12. lines that meet or cross at a common point (any angle).
A. Parallel Lines
C. Intersecting Lines
B. Perpendicular Line
D. Line Segment
13. formed by two rays with the same endpoint.
A. Circle
B. Line
C. Ray
D. Angle
14. an exact location in space, represented by a dot.
A. Circle
B. Line
C. Plane
D. Point
15. lines on a plane that never intersect.
A. Acute Triangle
C. Right Triangle
B. Equilateral Triangle
D. Parallel Lines
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Answer:
6.D
7.C
8.C
9.perpedicular lines
10.A
11.A
12.B
13.D
14.D
15.D
Step-by-step explanation:
hope this helps