Download Quiz Review 2.1-2.4

Geometry
Quiz Review 2.1-2.4
Name:________________________
Vocabulary
Choose from the words in the bank below to fill in the blanks with the correct vocabulary
word.
linear pair
bisect
adjacent
segment bisector
midpoint
90˚
angle bisector
180˚
complementary
vertical angles
1. The __________________ of a segment is the point on the segment that divides it into two
congruent segments.
2. A __________________ is a segment, ray, line or plane that intersects a segment at its
midpoint.
3. To __________________ a segment means to divide the segment into two congruent
segments.
4. Two angles are complementary if the sum of their measures is ____________.
5. Two angles are supplementary if the sum of their measures is _____________.
6. If two angles share a common vertex and side, but have no common interior points, then
the two angles are _________________________ angles.
M is the midpoint of the segment. Find the segment lengths.
7.
8.
9.
10.
Line l bisects the segment. Find the segment lengths.
11. Find AN and AB.
12. Find FG and EG
Line l bisects the segment. Find the value of x.
13.
14.
Equation:
Equation:
x=
x=
Find the coordinates of the midpoint of ̅̅̅̅
𝑨𝑩. The midpoint formula is _____________________
15. A(-2, 3) B(4, -1)
16. A(-6, 1) B(-2, 7)
17. A(4, 0) B(6, -8)
⃗⃗⃗⃗⃗
𝑮𝑬 bisects ∠FGH. Find the angle measure. (Bisects means___________)
18.
19.
20.
⃗⃗⃗⃗⃗ bisects ∠DBC. Find m ∠CBA and m ∠DBC. (Bisects means___________)
𝐁𝐀
21.
22.
23.
⃗⃗⃗⃗⃗
𝑱𝑲 bisects ∠GJH. Find the value of x. (Bisects means___________)
24.
25.
Equation:
Equation:
x=
x=
26.
Equation:
x=
Find the measure of the complement of the angle. (Complements add up to ________)
27. m ∠ Y = 35˚
28. m ∠ A = 89˚
29. m ∠B = 17˚
Find the measure of the supplement of the angle. (Supplements add up to ________)
30. m ∠ A = 54˚
31. m ∠ B =175˚
32. m ∠C =115˚
∠PQS and ∠SQR are complementary angles. Find the value of the variable.
33.
34.
4
35.
(3x+8)°
5x°
These angles add up to ________
Equation:
x=
These angles add up to ________
These angles add up to ________
Equation:
Equation:
x=
x=
Use the figure at the right to complete the statement.
36. ∠1 and _________ are a linear pair, and so are ∠1 and _______.
37. ∠2 and _________ are vertical angles.
38. If m ∠3 = 150˚, then m ∠2 = ___________
39. ∠4 ≅ __________
(x+2)°
Find the measure of the numbered angle.
40.
41.
These angles add up to ________
These angles are ___________
Equation:
42.
These angles are ____________
They add up to _______
Equation:
Find m ∠1, m ∠2, m ∠3.
43.
44.
45.
m ∠1: _____________
m ∠1: _____________
m ∠1: _____________
m ∠2: _____________
m ∠2: _____________
m ∠2: _____________
m ∠3: _____________
m ∠3: _____________
m ∠3: _____________
Find the value of the variable. Then use substitution to find m ∠PQR.
46.
47.
48.
31°
5x°
(3x+12)°
Equation:
Equation:
Equation:
x = _____________
x = _____________
x = _____________
m ∠PQR:_____________
m ∠PQR:_____________
m ∠PQR:_____________