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Fill in the blanks.
1. The sum of the three angles in a triangle = ________. 2. A five sided polygon is called a ____________.
3. Two figures are ____________ if they are the same size and shape.
4. A __________ is a closed figure with segments for sides.
5. A triangle with all 3 sides congruent is called a ____________ .
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6. A pair of angles that add up to 180 are called _______________.
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7. A pair of angles that add up to 90 are called _______­________.
8. Vertical angles are _____________.
9. The sum of the four angles in a quadrilateral = __________.
10. A straight angle is ______ degrees.
11. Another name for translation is a ____________.
12. Another name for flip is a ______________.
13. Another name for rotation is a ______________.
14. A ____________ is the part of a line between two points.
15. A _____________ is a perfectly flat surface that extends in all directions.
16. The symbol for angle is ________.
17. An Octagon has _____ triangles for finding the angle sum.
18. A triangle with 2 angles congruent is called an ____________
.
19. A triangle with no congruent sides is called a _____________
.
o
20. A ________ angle is > 90 .
1
Fill in the blanks.
1. The sum of the three angles in a triangle = ________. 2. A five sided polygon is called a ____________.
3. Two figures are ____________ if they are the same size and shape.
4. A __________ is a closed figure with segments for sides.
5. A triangle with all 3 sides congruent is called a ____________ .
o
6. A pair of angles that add up to 180 are called _______________.
o
7. A pair of angles that add up to 90 are called _______­________.
8. Vertical angles are _____________.
9. The sum of the four angles in a quadrilateral = __________.
10. A straight angle is ______ degrees.
11. Another name for translation is a ____________.
12. Another name for flip is a ______________.
13. Another name for rotation is a ______________.
14. A ____________ is the part of a line between two points.
15. A _____________ is a perfectly flat surface that extends in all directions.
16. The symbol for angle is ________.
17. An Octagon has _____ triangles for finding the angle sum.
18. A triangle with 2 angles congruent is called an ____________
.
19. A triangle with no congruent sides is called a _____________
.
o
20. A ________ angle is > 90 .
2
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Rotate 180 around (0, 0)
I (1, 4)
J (­3, 5)
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Group Competition 2nd
Group Competition 5th
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p. 380 3 ­ 5, 11, 12, 15, 16, 21 ­ 24, 25 ­ 27
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Geometric Transformations Coor. Plane.notebook
Group Competition2nd.notebook
Group Competition5th.notebook