The point of concurrency for perpendicular bisectors is called the __________________.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The point of concurrency for angle bisectors is called the __________________.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Three or more lines that intersect at the same point are _______
1 2 3 4 5
0% 0% 0%0%0%
1. Perpendicular2. Current3. Parallel4. Skew5. Concurrent
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The point of concurrency for altitudes is called the __________________.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The point of concurrency for medians is called the __________________.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The __________________ is the same distance from each vertex.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The __________________ is the same distance from each side.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The __________________ is the balance point or center of mass of a triangle.
1 2 3 4
0% 0%0%0%
1. Incenter2. Orthocenter3. Circumcenter4. Centroid
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The center of a circle inscribed in the triangle is produced by concurrent ____________.
1 2 3 4
0% 0%0%0%
1. Altitudes2. Angle Bisectors3. Medians4. Perpendicular
Bisectors
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The center of a circle circumscribed about the triangle is produced by concurrent ____________.
1 2 3 4
0% 0%0%0%
1. Altitudes2. Angle Bisectors3. Medians4. Perpendicular
Bisectors
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
True or False
1 2
0%0%
1. True2. False
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
1 2
0%0%
True or False
1. True2. False
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for x
1 2 3 4.
0% 0%0%0%
1. 32. 133. 214. 43.5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for BD
1 2 3 4
0% 0%0%0%
1. 32. 43. 54. 8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for CE
1. 32. 43. 54. 8
1 2 3 4
0% 0%0%0%1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
a
1 2 3 4
0% 0%0%0%
1. Centroid2. Circumcenter3. Incenter4. Orthocenter
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for GE
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. 42. 63. 94. 125. 186. 24
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for GC
1. 2 3. 4 5. 6
0% 0% 0%0%0%0%
1. 2.52. 53. 7.54. 105. 12.56. 15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Solve for GB
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. 62. 93. 124. 185. 246. 36
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
An altitude is always perpendicular to the opposite side of its vertex.
1 2
0%0%
1. True2. False
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
The orthocenter is the center of a triangle.
1 2
0%0%
1. True2. False
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
A midsegment of a triangle connects two _______.(Choose the most precise answer.)
1 2 3 4 5
0% 0% 0%0%0%
1. Vertices2. Midpoints3. Angles4. Sides5. Orthocenters
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
A midsegment is _____ to the third side of a triangle.
1 2 3 4 5
0% 0% 0%0%0%
1. Concurrent2. Parallel3. Perpendicular4. Skew5. Current
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
A midsegment is ____ the length of the third side.
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. Double2. Two-thirds of3. Equidistant to4. Half of5. One-fourth of6. Equal to
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
1 2 3 4 5 6
0% 0% 0%0%0%0%
Solve for DC
1. 52. 83. 104. 165. 206. 32
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
DB
C
A E
Solve for x given BD = 5x + 3 andAE = 6x + 9
1 2. 3 4. 5
0% 0% 0%0%0%
1. – 62. 1.53. 34. 0.755. None of the above
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Order the sides from least to greatest
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. AB, BC, AC2. BC, AC, AB3. AC, AB, BC4. BC, AB, AC5. AB, AC, BC6. AC, BC, AB
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Order the angles from least to greatest
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. Angles A, B, C2. Angles B, C, A3. Angles C, A, B4. Angles A, C, B5. Angles B, A, C6. Angles C, B, A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Will sides of length 8, 11, and 20 make a triangle?
1 2
0%0%
1. Yes2. No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Will sides of length 7, 10, and 16 form a triangle?
1 2
0%0%
1. Yes2. No
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
A triangle has two sides of length 6 and 11. The length of the third side of the triangle must be
more than ……
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. 42. 53. 64. 75. 86. 9
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
A triangle has two sides of length 5 and 8. The length of the third side of the triangle must be
less than ……
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. 92. 103. 114. 125. 136. 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
Order the sides from least to greatest
1 2 3 4 5 6
0% 0% 0%0%0%0%
1. AB, AD, AC, BC, CD2. AB, BC, AC, CD, AD3. AD, CD, AC, BC, AB4. AD, AC, CD, AB, BC5. CD, AD, AC, BC, AB6. None of the above
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30