100
200
300
400
5.2 5.4 5.5/5.6
Applied Math II5.1
500
600
100
200
300
400
500
600
100
200
300
400
500
600
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200
300
400
500
600
Credits
5.1 - 100
Answer
Classify the triangle below using sides and angles:
5.1- 200
Answer
Classify the triangle below using sides and angles:
5.1- 300
Answer
Classify the triangle below using sides and angles:
5 5
5
5.1- 400
Answer
T/F
All equilateral triangles are isosceles.
5.1- 500
Answer
Triangle ABC is isosceles. Solve for x.
10 2x + 4
5
5.1 - 600
Answer
Given that the triangle is isosceles and the perimeter is 20 inches. Solve for x.
2x 2x
x
5.1- 100 Answer
Answer: scalene, right
Classify the triangle below using sides and angles:
5.1- 200 Answer
Answer: isosceles, obtuse
Classify the triangle below using sides and angles:
5.1- 300 Answer
Answer: equilateral, acute
Classify the triangle below using sides and angles:
5 5
5
5.1- 400 Answer
Answer: True
T/F
All equilateral triangles are isosceles.
5.1- 500 Answer
Answer: x = 3
Triangle ABC is isosceles. Solve for x.
10 2x + 4
5
5.1- 600 Answer
Answer: x = 4
Given that the triangle is isosceles and the perimeter is 20 inches. Solve for x.
2x 2x
x
5.2- 1005.2- 100
Answer
State the triangle sum theorem.
5.2 - 2005.2 - 200
Answer
Solve for x:
20 20
x
5.2- 3005.2- 300
Answer
Solve for x:
50
70
x
5.2- 4005.2- 400
Answer
Solve for x:
x
40
5.2 - 5005.2 - 500
Answer
The three angles of a triangle are 2x, 3x, and 4x. Find the measure of
each angle.
5.2- 6005.2- 600
Answer
The three angles of a triangle are x+5, 3x + 14, and x + 11. Find the measure
of each angle.
5.2- 100 Answer5.2- 100 Answer
Answer: the 3 angles in a triangle sum to 180 degrees
State the triangle sum theorem.
5.2- 200 Answer5.2- 200 Answer
Answer: x = 140
Solve for x:
20 20
x
5.2- 300 Answer5.2- 300 Answer
Answer: x = 60
Solve for x:
50
70
x
5.2- 400 Answer5.2- 400 Answer
Answer: x = 50
Solve for x:
x
40
5.2- 500 Answer5.2- 500 Answer
Answer: 40, 60, 80
The three angles of a triangle are 2x, 3x, and 4x. Find the measure of
each angle.
5.2- 600 Answer5.2- 600 Answer
Answer: 35, 41, 105
The three angles of a triangle are x+5, 3x + 14, and x + 11. Find the measure
of each angle.
5.4 - 100
Answer
How many congruent corresponding parts are there in 2 congruent triangles?
5.4 - 200
Answer
If ΔABC ≡ ΔDEF, then <C is congruent to _____?
5.4 - 300
Answer
If ΔABC ≡ ΔDEF, then side DE is congruent to side ______?
5.4 - 400
Answer
Given the following triangles, ΔXYZ is congruent to _______?
x
y
z50
60
70
mn
p
50
60
70
5.4 - 500
Answer
If ΔPRQ ≡ ΔYXZ and m<P = 63 and m<Q = 57, find the m<X.
5.4 - 600
Answer
Two triangular gardens have the same size and shape. You needed 28 ft of fencing for one garden. How many feet of fencing will you
need for the other garden?
5.4 - 100 Answer
Answer: 6 (3 sides and 3 angles)
How many congruent corresponding parts are there in 2 congruent triangles?
5.4 - 200 Answer
Answer: <F
If ΔABC ≡ ΔDEF, then <C is congruent to _____?
5.4 - 300 Answer
Answer: AB
If ΔABC ≡ ΔDEF, then side DE is congruent to side ______?
5.4 - 400 Answer
Answer: ΔNPM
Given the following triangles, ΔXYZ is congruent to _______?
x
y
z50
60
70
mn
p
50
60
70
5.4 - 500 Answer
Answer: 60
If ΔPRQ ≡ ΔYXZ and m<P = 63 and m<Q = 57, find the m<X.
5.4 - 600 Answer
Answer: 28 ft
Two triangular gardens have the same size and shape. You needed 28 ft of fencing for one garden. How many feet of fencing will you
need for the other garden?
5.5 – 100
Answer
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 200
Answer
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 – 300
Answer
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 400
Answer
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 500
Answer
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 600
Answer
Why doesn’t AAA work to prove to triangles are
congruent?
5.5 - 100 Answer
Answer: SAS
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 200 Answer
Answer: SSS
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 300 Answer
Answer: AAS
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 400 Answer
Answer: not possible
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 500 Answer
Answer: ASA
Which postulate or theorem can be used to prove the two triangles are congruent?
5.5 - 600 Answer
Answer: because two equilateral triangles can be two different sizes.
Why doesn’t AAA work to prove to triangles are
congruent?