unit 3 - triangles

Question 1

alternate exterior angles

Answer 1

congruent

Question 2

corresponding angles

Answer 2

congruent

Question 3

consecutive (same side) interior angles

Answer 3

supplementary

Question 4

consecutive (same side) exterior angles

Answer 4

supplementary

Question 5

alternate interior angles

Answer 5

congruent

Question 6

perpendicular bisector

Answer 6

bisects and creates a 90 degree angle and two equal halves, may or may not bisect an angle

Question 7

angle bisector

Answer 7

creates 2 congruent angles, may or may not bisect a side

Question 8

median

Answer 8

vertex to midpoint, creates 2 congruent halves

Question 9

altitude

Answer 9

creates a right angle, may be inside or outside the triangle

Question 10

midsegment

Answer 10

midpoint to midpoint, connects the midpoints

Question 11

sss

Answer 11

three congruent sides

Question 12

sas

Answer 12

baby carrot, two sides and an angle

Question 13

asa

Answer 13

straight, two angles and the side connecting them

Question 14

aas

Answer 14

two angles and the opposite

Question 15

hl

Answer 15

the angle shoot out to the other side, and then another side. it’s not hl if there is another angle, not side.

Question 16

cpctc

Answer 16

know that it is cpctc if the prove is anything other than a triangle = triangle.

Question 17

sss

Answer 17

3 congruent sides

Question 18

sas

Answer 18

baby carrot; two sides and an included angle

Question 19

asa

Answer 19

straight asa; two angles and an included side

Question 20

aas

Answer 20

the opposite; two angles and a side opposite

Question 21

hl

Answer 21

the angle shoots out, and that side is congruent, as well as another side is congruent. not another angle, if its another angle it is not hl

Question 22

median

Answer 22

vertex to midpoint, two congruent sides

Question 23

alternate exterior angles

Answer 23

congruent

Question 24

corresponding angles

Answer 24

congruent

Question 25

consecutive (same side) interior angles

Answer 25

supplementary

Question 26

alternate interior angles

Answer 26

congruent

Question 27

consecutive (same side) exterior angles

Answer 27

supplementary

Question 28

perpendicular bisector

Answer 28

creates a 90 degree angle, and two congruent sides, may or may not bisect an angle

Question 29

angle bisector

Answer 29

creates 2 congruent angles, may or may not bisect a side

Question 30

altitude

Answer 30

creates a right angle, may be inside or outside the triangle

Question 31

midsegment

Answer 31

midpoint to midpoint, connects the two midpoints