Triangle Inequality Application
Authored by Tara Brown
Mathematics
9th - 12th Grade
CCSS covered
Used 11+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
List the sides of ΔKLM in order from greatest to least if m∠K = 4x+20, m∠L = 2x+10, and m∠M = 3x-20.
KL, KM, LM
KL, LM, KM
LM, KL, KM
LM, KM, KL
Tags
CCSS.HSG.CO.C.10
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which of the following lists the sides of ΔWFH from least to greatest?
Tags
CCSS.HSG.CO.C.10
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Tags
CCSS.HSG.CO.C.10
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The range of possible measures of the third side of a triangle is 4 < x < 8. Which of the following could be the lengths of side 1 and side 2?
4, 8
4, 6
2, 6
3, 9
Tags
CCSS.HSG.SRT.B.4
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
The lengths of two sides of the triangle are known. Which of the following could be the perimeter of the triangle?
22
26
28
36
Tags
CCSS.HSG.SRT.D.11
CCSS.HSG.SRT.D.10
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
One side of a triangle has a length of 5x - 2. A longer side has a length of 6x + 7. If t represents the length of the third side, which of the following is true?
x + 5 < t < 11x + 5
x + 9 < t < 11x + 5
5x - 2 < t < 6x + 7
5x + 7 < t < 6x - 2
Tags
CCSS.HSA.CED.A.3
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Triangle GHI has a perimeter of 42 inches. GH= 15 inches and HI= 11 inches. List the angles of from smallest to largest.
∠G, ∠H, ∠I
∠I, ∠H, ∠G
∠H, ∠I, ∠G
∠G, ∠I, ∠H
Tags
CCSS.HSG.CO.C.10
CCSS.HSG.SRT.D.11
CCSS.HSG.SRT.D.10
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