100 200 300 400 6.3 Parallel Lines and Angles 6.4 Triangle Sum Theorem 6.5 Isoscele s Triangle s 6.6 Parallelog rams Secondary Math 2 6.1/6.2 Angles Pairs 500 600 100 200 300 400 500 600 100 200 300 400 500 600 100 200 300 400 500 600 100 200 300 400 500 600 Credits 6.7 Special Parallelog rams 100 200 300 400 500 600
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100
200
300
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6.3Parallel Lines
and Angles
6.4 Triangle Sum Theorem
6.5 Isosceles Triangles
6.6Parallelograms
Secondary Math 2 6.1/6.2Angles Pairs
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600
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Credits
6.7Special
Parallelograms
100
200
300
400
500
600
6.1/6.2 - 100
Answer
Solve for x:
5x60
6.1/6.2 - 200
Answer
If <1 and <2 form a linear pair and m<2=96°, find m<1.
6.1/6.2 - 300
Answer
(4x)(5x – 27)
Solve for x:
6.1/6.2 - 400
Answer
Solve for x:
6.1/6.2 - 500
Answer
Given the angles are complementary, find mA, if mA = (7x + 4) and mB = (4x + 9).
6.1/6.2 - 600
Answer
Two angles are supplementary. One angle is 3 times bigger than the other. Find the measure of each angle.
6.1/6.2 - 100 Answer
Answer: x = 12
Solve for x:
5x60
6.1/6.2 - 200 Answer
Answer: 84º
If <1 and <2 form a linear pair and m<2=96°, find m<1.
6.1/6.2 - 300 Answer
Answer: x = 23
(4x)(5x – 27)
Solve for x:
6.1/6.2 - 400 Answer
Answer: x = 9
Solve for x:
6.1/6.2 - 500 Answer
Answer: 53º
Given the angles are complementary, find mA, if mA = (7x + 4) and mB = (4x + 9).
6.1/6.2- 600 Answer
Answer: 45° and 135°
Two angles are supplementary. One angle is 3 times bigger than the other. Find the measure of each angle.
6.3 - 100
Answer
1 2
3 4
5 6
7 8
What kind of angles are <6 and <3?
6.3 - 200
Answer
1 2
3 4
5 6
7 8
What kind of angles are <1and <5?
6.3 - 300
Answer
6.3 - 400
Answer
a
b
Find x so that a is parallel to b.
x
115°
6.3 - 500
Answer
a
b
Find x so that a is parallel to b.
3x105°
6.3 - 600
Answer
a
b
Find x so that a is parallel to b.
8x + 4
14x – 2
6.3 - 100 Answer
Answer: Alternate Interior Angles
1 2
3 4
5 6
7 8
What kind of angles are <6 and <3?
6.3 - 200 Answer
Answer: Corresponding Angles
1 2
3 4
5 6
7 8
What kind of angles are <1and <5?
6.3 - 300 Answer
Answer: x = 20
6.3 - 400 Answer
Answer: x = 65
a
b
Find x so that a is parallel to b.
x
115°
6.3 - 500 Answer
Answer: x = 35
a
b
Find x so that a is parallel to b.
3x105°
6.3 - 600 Answer
Answer: x = 1
a
b
Find x so that a is parallel to b.
8x + 4
14x – 2
Answer
Classify the triangle below using sides and angles:
Answer
Solve for x:
50
70
x
Answer
Solve for x:
Answer
x
(2x +21)
Solve for x:
Answer
Solve for x.
Answer
Solve for x:
Answer: right and scalene
Classify the triangle below using sides and angles:
Answer: 60°
Solve for x:
50
70
x
Answer: x = 58
Solve for x:
Answer: x = 23
x
(2x +21)
Solve for x:
Answer: x = 51
Solve for x.
Answer: x = 40
Solve for x:
6.5 – 100
Answer
Find the value of x:
6.5 - 200
Answer
Find the value of x:
6.5 – 300
Answer
If the vertex of an isosceles triangle is 30º, what is the measure of one of the base angles?
6.5 - 400
Answer
If one base angle of an isosceles triangle is 30º, what is the measure of one of the vertex angle?
6.5 - 500
Answer
Given that ∆ABC is isosceles with AC BC , solve for x.
6x 2x+12
5x+8 A B
C
6.5 - 600
Answer
Given <D = <F, find the value(s) of x:
6.5 - 100 Answer
Answer: 7
Find the value of x:
6.5 - 200 Answer
Answer: 75°
6.5 - 300 Answer
Answer: 75º
If the vertex of an isosceles triangle is 30º, what is the measure of one of the base angles?
6.5 - 400 Answer
Answer: 120º
If one base angle of an isosceles triangle is 30º, what is the measure of one of the vertex angle?
6.5 - 500 Answer
Answer: x = 3
Given that ∆ABC is isosceles with AC BC , solve for x.
6x 2x+12
5x+8 A B
C
6.5 - 600 Answer
Answer: x = 10 or 1
Answer
The opposite sides of a parallelogram are __________ and __________.
Answer
A B
CD
M
Given parallelogram ABCD, if AM = 8in find AC.
Answer
Solve for x and y.
70
x
y
Answer
A B
CD
M
In parallelogram ABCD, DB = 20 cm, find DM.
Answer
A B
CD
M
In parallelogram ABCD if <MCD = 42° and <MCB = 68° find m<ABC.
Answer
Determine if the quadrilateral is a parallelogram. Support your answer.
70°
110°
Answer: parallel and congruent
The opposite sides of a parallelogram are __________ and __________.
Answer : 16
A B
CD
M
Given parallelogram ABCD, if AM = 8in find AC.
Answer: x = 70, y = 110
Solve for x and y.
70
x
y
Answer: 10
A B
CD
M
In parallelogram ABCD, DB = 20 cm, find DM.
Answer: 70°
A B
CD
M
In parallelogram ABCD if <MCD = 42° and <MCB = 68° find m<ABC.
Answer: NO, one pair of opposite side is parallel while the other pair is congruent. This does not prove the quadrilateral is a parallelogram.
Determine if the quadrilateral is a parallelogram. Support your answer.
70°
110°
6.7 – 100
Answer
Identify the parallelogram as a rectangle, rhombus, square, or none of these.
6.7 – 200
Answer
6.7 – 300
Answer
Given ABCD is a rectangle, if AC = 16 find BD.
A B
CD
6.7 – 400
Answer
Given WXYZ is a rhombus, solve for a.
W
X
Y
Z
3a
6.7 -500
Answer
T U
VW
O
If TU = 22 find the perimeter of rhombus TUVW
6.7 - 600
Answer
If 5 5AG x and 11DG x find BD
6.7 -100 Answer
Answer: rhombus
Identify the parallelogram as a rectangle, rhombus, square, or none of these.
6.7 - 200 Answer
Answer: 5 2
6.7 - 300 Answer
Answer: 16
6.7 – 400 Answer
Answer: 30
6.7 – 500 Answer
Answer: 88
6.7 – 600 Answer
Answer: 30
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